<?xml version="1.0" encoding="UTF-8" ?>
<?xml-stylesheet type="text/xsl" href="https://community.appian.com/cfs-file/__key/system/syndication/rss.xsl" media="screen"?><rss version="2.0" xmlns:dc="http://purl.org/dc/elements/1.1/"><channel><title>KB-1779 Users are unable to receive email from Appian</title><link>https://community.appian.com/support/w/kb/1198/kb-1779-users-are-unable-to-receive-email-from-appian</link><description /><dc:language>en-US</dc:language><generator>Telligent Community 12</generator><item><title>KB-1779 Users are unable to receive email from Appian</title><link>https://community.appian.com/support/w/kb/1198/kb-1779-users-are-unable-to-receive-email-from-appian</link><pubDate>Thu, 08 Nov 2018 12:15:05 GMT</pubDate><guid isPermaLink="false">d3a83456-d57b-489c-a84c-4e8267bb592a:077638c5-c0c0-4d91-a4f7-0df7f41a30fd</guid><dc:creator>Jordan Horwat</dc:creator><comments>https://community.appian.com/support/w/kb/1198/kb-1779-users-are-unable-to-receive-email-from-appian#comments</comments><description>Current Revision posted to Appian Knowledge Base by Jordan Horwat on 11/8/2018 12:15:05 PM&lt;br /&gt;
&lt;h2&gt;Symptoms&lt;/h2&gt;
&lt;p&gt;User are unable to receive emails from Appian, and the following errors are noticed in the application server log after &lt;a href="/support/w/kb/936/kb-1575-how-to-enable-loggers-for-commonly-seen-appian-issues#SendEmailSmartService" target="_blank"&gt;enabling additional email loggers&lt;/a&gt;:&amp;nbsp;&lt;/p&gt;
&lt;pre class="code-java"&gt;INFO  [stdout] (Appian Work Item - 1 - ProcessExec00 : UnattendedJavaActivityRequest) YYYY-MM-DD HH:MM:SS.mmm [Appian Work Item - 1 - ProcessExec00 : UnattendedJavaActivityRequest] DEBUG com.appiancorp.process.runtime.activities.SendEmailActivity - fromKey=processModel
INFO  [stdout] (Appian Work Item - 1 - ProcessExec00 : UnattendedJavaActivityRequest) YYYY-MM-DD HH:MM:SS.mmm [Appian Work Item - 1 - ProcessExec00 : UnattendedJavaActivityRequest] DEBUG com.appiancorp.process.runtime.activities.SendEmailActivity - Sender Option &lt;span class="code-keyword"&gt;for&lt;/span&gt; [fromKey]: &lt;span class="code-keyword"&gt;null&lt;/span&gt;
INFO  [stdout] (Appian Work Item - 1 - ProcessExec00 : UnattendedJavaActivityRequest) YYYY-MM-DD HH:MM:SS.mmm [Appian Work Item - 1 - ProcessExec00 : UnattendedJavaActivityRequest] DEBUG com.appiancorp.process.runtime.activities.SendEmailActivity - Not setting &lt;span class="code-quote"&gt;&amp;#39;Sender&amp;#39;&lt;/span&gt; header
&lt;/pre&gt;
&lt;p&gt;For JBoss,&amp;nbsp;&lt;strong&gt;sever.log&lt;/strong&gt;&amp;nbsp;is located in the&amp;nbsp;&lt;code&gt;&amp;lt;JBOSS_HOME&amp;gt;/standalone/log&lt;/code&gt;&amp;nbsp;directory. For Tomcat,&amp;nbsp;&lt;strong&gt;tomcat-stdOut.log&lt;/strong&gt;&amp;nbsp;file is located in the&amp;nbsp;&lt;code&gt;&amp;lt;APPIAN_HOME&amp;gt;/log&lt;/code&gt;&amp;nbsp;directory.&amp;nbsp;&amp;nbsp;&lt;/p&gt;
&lt;h2&gt;Cause&lt;/h2&gt;
&lt;p&gt;This issue occurs when the Email service is turned off from the Admin Console, or if the &lt;strong&gt;custom.properties&lt;/strong&gt; file located&amp;nbsp;in the&amp;nbsp;&lt;code&gt;&amp;lt;APPIAN_HOME&amp;gt;/conf&lt;/code&gt; directory is missing proper configurations as explained in the&amp;nbsp;&lt;a href="https://docs.appian.com/suite/help/latest/Mail_Server_Setup.html#configuring-appian-to-send-email" target="_blank"&gt;Mail Server Setup&lt;/a&gt;&amp;nbsp;documentation.&lt;/p&gt;
&lt;h2&gt;Action&lt;/h2&gt;
&lt;ol&gt;
&lt;li&gt;Ensure that Appian is allowed to send emails&amp;nbsp;by selecting the &amp;quot;Allow Appian to send email&amp;quot; tab on https://&amp;lt;site-name&amp;gt;/suite/admin/page/email.&lt;/li&gt;
&lt;li&gt;Perform the &lt;a href="https://docs.appian.com/suite/help/latest/Mail_Server_Setup.html#testing-and-troubleshooting" target="_blank"&gt;mail server testing&lt;/a&gt; procedures to validate the existing configurations.&lt;/li&gt;
&lt;/ol&gt;
&lt;h2&gt;Affected Versions&lt;/h2&gt;
&lt;p&gt;This article applies to all versions of Appian.&lt;/p&gt;
&lt;p&gt;Last Reviewed:&amp;nbsp;November&amp;nbsp;2018&lt;/p&gt;&lt;div style="clear:both;"&gt;&lt;/div&gt;

&lt;div style="font-size: 90%;"&gt;Tags: email, infrastructure&lt;/div&gt;
</description></item><item><title>KB-1779 User are unable to receive email from Appian</title><link>https://community.appian.com/support/w/kb/1198/kb-1779-users-are-unable-to-receive-email-from-appian/revision/10</link><pubDate>Thu, 08 Nov 2018 17:14:31 GMT</pubDate><guid isPermaLink="false">d3a83456-d57b-489c-a84c-4e8267bb592a:077638c5-c0c0-4d91-a4f7-0df7f41a30fd</guid><dc:creator>Jordan Horwat</dc:creator><comments>https://community.appian.com/support/w/kb/1198/kb-1779-users-are-unable-to-receive-email-from-appian#comments</comments><description>Revision 10 posted to Appian Knowledge Base by Jordan Horwat on 11/8/2018 5:14:31 PM&lt;br /&gt;
&lt;h2&gt;Symptoms&lt;/h2&gt;
&lt;p&gt;User are unable to receive emails from Appian, and the following errors are noticed in the application server log after &lt;a href="/support/w/kb/936/kb-1575-how-to-enable-loggers-for-commonly-seen-appian-issues#SendEmailSmartService" target="_blank"&gt;enabling additional email loggers&lt;/a&gt;:&amp;nbsp;&lt;/p&gt;
&lt;pre class="code-java"&gt;INFO  [stdout] (Appian Work Item - 1 - ProcessExec00 : UnattendedJavaActivityRequest) YYYY-MM-DD HH:MM:SS.mmm [Appian Work Item - 1 - ProcessExec00 : UnattendedJavaActivityRequest] DEBUG com.appiancorp.process.runtime.activities.SendEmailActivity - fromKey=processModel
INFO  [stdout] (Appian Work Item - 1 - ProcessExec00 : UnattendedJavaActivityRequest) YYYY-MM-DD HH:MM:SS.mmm [Appian Work Item - 1 - ProcessExec00 : UnattendedJavaActivityRequest] DEBUG com.appiancorp.process.runtime.activities.SendEmailActivity - Sender Option &lt;span class="code-keyword"&gt;for&lt;/span&gt; [fromKey]: &lt;span class="code-keyword"&gt;null&lt;/span&gt;
INFO  [stdout] (Appian Work Item - 1 - ProcessExec00 : UnattendedJavaActivityRequest) YYYY-MM-DD HH:MM:SS.mmm [Appian Work Item - 1 - ProcessExec00 : UnattendedJavaActivityRequest] DEBUG com.appiancorp.process.runtime.activities.SendEmailActivity - Not setting &lt;span class="code-quote"&gt;&amp;#39;Sender&amp;#39;&lt;/span&gt; header
&lt;/pre&gt;
&lt;p&gt;For JBoss,&amp;nbsp;&lt;strong&gt;sever.log&lt;/strong&gt;&amp;nbsp;is located in the&amp;nbsp;&lt;code&gt;&amp;lt;JBOSS_HOME&amp;gt;/standalone/log&lt;/code&gt;&amp;nbsp;directory. For Tomcat,&amp;nbsp;&lt;strong&gt;tomcat-stdOut.log&lt;/strong&gt;&amp;nbsp;file is located in the&amp;nbsp;&lt;code&gt;&amp;lt;APPIAN_HOME&amp;gt;/log&lt;/code&gt;&amp;nbsp;directory.&amp;nbsp;&amp;nbsp;&lt;/p&gt;
&lt;h2&gt;Cause&lt;/h2&gt;
&lt;p&gt;This issue occurs when the Email service is turned off from the Admin Console, or if the &lt;strong&gt;custom.properties&lt;/strong&gt; file located&amp;nbsp;in the&amp;nbsp;&lt;code&gt;&amp;lt;APPIAN_HOME&amp;gt;/conf&lt;/code&gt; directory is missing proper configurations as explained in the&amp;nbsp;&lt;a href="https://docs.appian.com/suite/help/latest/Mail_Server_Setup.html#configuring-appian-to-send-email" target="_blank"&gt;Mail Server Setup&lt;/a&gt;&amp;nbsp;documentation.&lt;/p&gt;
&lt;h2&gt;Action&lt;/h2&gt;
&lt;ol&gt;
&lt;li&gt;Ensure that Appian is allowed to send emails&amp;nbsp;by selecting the &amp;quot;Allow Appian to send email&amp;quot; tab on https://&amp;lt;site-name&amp;gt;/suite/admin/page/email.&lt;/li&gt;
&lt;li&gt;Perform the &lt;a href="https://docs.appian.com/suite/help/latest/Mail_Server_Setup.html#testing-and-troubleshooting" target="_blank"&gt;mail server testing&lt;/a&gt; procedures to validate the existing configurations.&lt;/li&gt;
&lt;/ol&gt;
&lt;h2&gt;Affected Versions&lt;/h2&gt;
&lt;p&gt;This article applies to all versions of Appian.&lt;/p&gt;
&lt;p&gt;Last Reviewed:&amp;nbsp;November&amp;nbsp;2018&lt;/p&gt;&lt;div style="clear:both;"&gt;&lt;/div&gt;

&lt;div style="font-size: 90%;"&gt;Tags: email, infrastructure&lt;/div&gt;
</description></item><item><title>DRAFT KB-XXXX- User are unable to receive email from Appian.</title><link>https://community.appian.com/support/w/kb/1198/kb-1779-users-are-unable-to-receive-email-from-appian/revision/9</link><pubDate>Wed, 07 Nov 2018 14:51:10 GMT</pubDate><guid isPermaLink="false">d3a83456-d57b-489c-a84c-4e8267bb592a:077638c5-c0c0-4d91-a4f7-0df7f41a30fd</guid><dc:creator>Jordan Horwat</dc:creator><comments>https://community.appian.com/support/w/kb/1198/kb-1779-users-are-unable-to-receive-email-from-appian#comments</comments><description>Revision 9 posted to Appian Knowledge Base by Jordan Horwat on 11/7/2018 2:51:10 PM&lt;br /&gt;
&lt;h2&gt;Symptoms&lt;/h2&gt;
&lt;p&gt;User are unable to receive emails from Appian, and the following errors are noticed in the application server log after &lt;a href="/support/w/kb/936/kb-1575-how-to-enable-loggers-for-commonly-seen-appian-issues#SendEmailSmartService" target="_blank"&gt;enabling additional email loggers&lt;/a&gt;:&amp;nbsp;&lt;/p&gt;
&lt;pre class="code-java"&gt;INFO  [stdout] (Appian Work Item - 1 - ProcessExec00 : UnattendedJavaActivityRequest) YYYY-MM-DD HH:MM:SS.mmm [Appian Work Item - 1 - ProcessExec00 : UnattendedJavaActivityRequest] DEBUG com.appiancorp.process.runtime.activities.SendEmailActivity - fromKey=processModel
INFO  [stdout] (Appian Work Item - 1 - ProcessExec00 : UnattendedJavaActivityRequest) YYYY-MM-DD HH:MM:SS.mmm [Appian Work Item - 1 - ProcessExec00 : UnattendedJavaActivityRequest] DEBUG com.appiancorp.process.runtime.activities.SendEmailActivity - Sender Option &lt;span class="code-keyword"&gt;for&lt;/span&gt; [fromKey]: &lt;span class="code-keyword"&gt;null&lt;/span&gt;
INFO  [stdout] (Appian Work Item - 1 - ProcessExec00 : UnattendedJavaActivityRequest) YYYY-MM-DD HH:MM:SS.mmm [Appian Work Item - 1 - ProcessExec00 : UnattendedJavaActivityRequest] DEBUG com.appiancorp.process.runtime.activities.SendEmailActivity - Not setting &lt;span class="code-quote"&gt;&amp;#39;Sender&amp;#39;&lt;/span&gt; header
&lt;/pre&gt;
&lt;p&gt;For JBoss,&amp;nbsp;&lt;strong&gt;sever.log&lt;/strong&gt;&amp;nbsp;is located in the&amp;nbsp;&lt;code&gt;&amp;lt;JBOSS_HOME&amp;gt;/standalone/log&lt;/code&gt;&amp;nbsp;directory. For Tomcat,&amp;nbsp;&lt;strong&gt;tomcat-stdOut.log&lt;/strong&gt;&amp;nbsp;file is located in the&amp;nbsp;&lt;code&gt;&amp;lt;APPIAN_HOME&amp;gt;/log&lt;/code&gt;&amp;nbsp;directory.&amp;nbsp;&amp;nbsp;&lt;/p&gt;
&lt;h2&gt;Cause&lt;/h2&gt;
&lt;p&gt;This issue occurs when the Email service is turned off from the Admin Console, or if the &lt;strong&gt;custom.properties&lt;/strong&gt; file located&amp;nbsp;in the&amp;nbsp;&lt;code&gt;&amp;lt;APPIAN_HOME&amp;gt;/conf&lt;/code&gt; directory is missing proper configurations as explained in the&amp;nbsp;&lt;a href="https://docs.appian.com/suite/help/latest/Mail_Server_Setup.html#configuring-appian-to-send-email" target="_blank"&gt;Mail Server Setup&lt;/a&gt;&amp;nbsp;documentation.&lt;/p&gt;
&lt;h2&gt;Action&lt;/h2&gt;
&lt;ol&gt;
&lt;li&gt;Ensure that Appian is allowed to send emails&amp;nbsp;by selecting the &amp;quot;Allow Appian to send email&amp;quot; tab on https://&amp;lt;site-name&amp;gt;/suite/admin/page/email.&lt;/li&gt;
&lt;li&gt;Perform the &lt;a href="https://docs.appian.com/suite/help/latest/Mail_Server_Setup.html#testing-and-troubleshooting" target="_blank"&gt;mail server testing&lt;/a&gt; procedures to validate the existing configurations.&lt;/li&gt;
&lt;/ol&gt;
&lt;h2&gt;Affected Versions&lt;/h2&gt;
&lt;p&gt;This article applies to all versions of Appian.&lt;/p&gt;
&lt;p&gt;Last Reviewed:&amp;nbsp;November&amp;nbsp;2018&lt;/p&gt;&lt;div style="clear:both;"&gt;&lt;/div&gt;

&lt;div style="font-size: 90%;"&gt;Tags: email, infrastructure&lt;/div&gt;
</description></item><item><title>DRAFT KB-XXXX- User are unable to receive email from Appian.</title><link>https://community.appian.com/support/w/kb/1198/kb-1779-users-are-unable-to-receive-email-from-appian/revision/8</link><pubDate>Wed, 07 Nov 2018 14:49:36 GMT</pubDate><guid isPermaLink="false">d3a83456-d57b-489c-a84c-4e8267bb592a:077638c5-c0c0-4d91-a4f7-0df7f41a30fd</guid><dc:creator>Jordan Horwat</dc:creator><comments>https://community.appian.com/support/w/kb/1198/kb-1779-users-are-unable-to-receive-email-from-appian#comments</comments><description>Revision 8 posted to Appian Knowledge Base by Jordan Horwat on 11/7/2018 2:49:36 PM&lt;br /&gt;
&lt;h2&gt;Symptoms&lt;/h2&gt;
&lt;p&gt;User are unable to receive emails from Appian, and the following errors are noticed in the application server log after &lt;a href="/support/w/kb/936/kb-1575-how-to-enable-loggers-for-commonly-seen-appian-issues#SendEmailSmartService" target="_blank"&gt;enabling additional email loggers&lt;/a&gt;:&amp;nbsp;&lt;/p&gt;
&lt;pre class="code-java"&gt;INFO  [stdout] (Appian Work Item - 1 - ProcessExec00 : UnattendedJavaActivityRequest) YYYY-MM-DD HH:MM:SS.mmm [Appian Work Item - 1 - ProcessExec00 : UnattendedJavaActivityRequest] DEBUG com.appiancorp.process.runtime.activities.SendEmailActivity - fromKey=processModel
INFO  [stdout] (Appian Work Item - 1 - ProcessExec00 : UnattendedJavaActivityRequest) YYYY-MM-DD HH:MM:SS.mmm [Appian Work Item - 1 - ProcessExec00 : UnattendedJavaActivityRequest] DEBUG com.appiancorp.process.runtime.activities.SendEmailActivity - Sender Option &lt;span class="code-keyword"&gt;for&lt;/span&gt; [fromKey]: &lt;span class="code-keyword"&gt;null&lt;/span&gt;
INFO  [stdout] (Appian Work Item - 1 - ProcessExec00 : UnattendedJavaActivityRequest) YYYY-MM-DD HH:MM:SS.mmm [Appian Work Item - 1 - ProcessExec00 : UnattendedJavaActivityRequest] DEBUG com.appiancorp.process.runtime.activities.SendEmailActivity - Not setting &lt;span class="code-quote"&gt;&amp;#39;Sender&amp;#39;&lt;/span&gt; header
&lt;/pre&gt;
&lt;p&gt;For JBoss,&amp;nbsp;&lt;strong&gt;sever.log&lt;/strong&gt;&amp;nbsp;is located in the&amp;nbsp;&lt;code&gt;&amp;lt;JBOSS_HOME&amp;gt;/standalone/log&lt;/code&gt;&amp;nbsp;directory. For Tomcat,&amp;nbsp;&lt;strong&gt;tomcat-stdOut.log&lt;/strong&gt;&amp;nbsp;file is located in the&amp;nbsp;&lt;code&gt;&amp;lt;APPIAN_HOME&amp;gt;/log&lt;/code&gt;&amp;nbsp;directory.&amp;nbsp;&amp;nbsp;&lt;/p&gt;
&lt;h2&gt;Cause&lt;/h2&gt;
&lt;p&gt;This issue occurs when the Email service is turned off from the Admin Console, or if the &lt;strong&gt;custom.properties&lt;/strong&gt; file located&amp;nbsp;in the&amp;nbsp;&lt;code&gt;&amp;lt;APPIAN_HOME&amp;gt;/conf&lt;/code&gt; directory is missing proper configurations as mentioned in the documentation &lt;a href="https://docs.appian.com/suite/help/latest/Mail_Server_Setup.html#configuring-appian-to-send-email" target="_blank"&gt;here&lt;/a&gt;.&lt;/p&gt;
&lt;h2&gt;Action&lt;/h2&gt;
&lt;ol&gt;
&lt;li&gt;Ensure that the Appian is allowed to send emails via selecting the &amp;quot;Allow Appian to send email&amp;quot; tab on https://&amp;lt;Site-name&amp;gt;/suite/admin/page/email.&lt;/li&gt;
&lt;li&gt;Perform the &lt;a href="https://docs.appian.com/suite/help/latest/Mail_Server_Setup.html#testing-and-troubleshooting" target="_blank"&gt;mail server testing&lt;/a&gt; procedures to validate the existing configurations.&lt;/li&gt;
&lt;/ol&gt;
&lt;h2&gt;Affected Versions&lt;/h2&gt;
&lt;p&gt;This article applies to all versions of Appian.&lt;/p&gt;
&lt;p&gt;Last Reviewed:&amp;nbsp;November&amp;nbsp;2018&lt;/p&gt;&lt;div style="clear:both;"&gt;&lt;/div&gt;

&lt;div style="font-size: 90%;"&gt;Tags: email, infrastructure&lt;/div&gt;
</description></item><item><title>DRAFT KB-XXXX- User are unable to receive email from Appian.</title><link>https://community.appian.com/support/w/kb/1198/kb-1779-users-are-unable-to-receive-email-from-appian/revision/7</link><pubDate>Wed, 07 Nov 2018 14:48:41 GMT</pubDate><guid isPermaLink="false">d3a83456-d57b-489c-a84c-4e8267bb592a:077638c5-c0c0-4d91-a4f7-0df7f41a30fd</guid><dc:creator>Jordan Horwat</dc:creator><comments>https://community.appian.com/support/w/kb/1198/kb-1779-users-are-unable-to-receive-email-from-appian#comments</comments><description>Revision 7 posted to Appian Knowledge Base by Jordan Horwat on 11/7/2018 2:48:41 PM&lt;br /&gt;
&lt;h2&gt;Symptoms&lt;/h2&gt;
&lt;p&gt;User are unable to receive emails from Appian, and the following errors are noticed in the application server logs after &lt;a href="/support/w/kb/936/kb-1575-how-to-enable-loggers-for-commonly-seen-appian-issues#SendEmailSmartService" target="_blank"&gt;enabling additional email loggers&lt;/a&gt;:&amp;nbsp;&lt;/p&gt;
&lt;pre class="code-java"&gt;INFO  [stdout] (Appian Work Item - 1 - ProcessExec00 : UnattendedJavaActivityRequest) YYYY-MM-DD HH:MM:SS.mmm [Appian Work Item - 1 - ProcessExec00 : UnattendedJavaActivityRequest] DEBUG com.appiancorp.process.runtime.activities.SendEmailActivity - fromKey=processModel
INFO  [stdout] (Appian Work Item - 1 - ProcessExec00 : UnattendedJavaActivityRequest) YYYY-MM-DD HH:MM:SS.mmm [Appian Work Item - 1 - ProcessExec00 : UnattendedJavaActivityRequest] DEBUG com.appiancorp.process.runtime.activities.SendEmailActivity - Sender Option &lt;span class="code-keyword"&gt;for&lt;/span&gt; [fromKey]: &lt;span class="code-keyword"&gt;null&lt;/span&gt;
INFO  [stdout] (Appian Work Item - 1 - ProcessExec00 : UnattendedJavaActivityRequest) YYYY-MM-DD HH:MM:SS.mmm [Appian Work Item - 1 - ProcessExec00 : UnattendedJavaActivityRequest] DEBUG com.appiancorp.process.runtime.activities.SendEmailActivity - Not setting &lt;span class="code-quote"&gt;&amp;#39;Sender&amp;#39;&lt;/span&gt; header
&lt;/pre&gt;
&lt;p&gt;For JBoss,&amp;nbsp;&lt;strong&gt;sever.log&lt;/strong&gt;&amp;nbsp;is located in the&amp;nbsp;&lt;code&gt;&amp;lt;JBOSS_HOME&amp;gt;/standalone/log&lt;/code&gt;&amp;nbsp;directory. For Tomcat,&amp;nbsp;&lt;strong&gt;tomcat-stdOut.log&lt;/strong&gt;&amp;nbsp;file is located in the&amp;nbsp;&lt;code&gt;&amp;lt;APPIAN_HOME&amp;gt;/log&lt;/code&gt;&amp;nbsp;directory.&amp;nbsp;&amp;nbsp;&lt;/p&gt;
&lt;h2&gt;Cause&lt;/h2&gt;
&lt;p&gt;This issue occurs when the Email service is turned off from the Admin console, or if the &lt;strong&gt;custom.properties&lt;/strong&gt; file located under &lt;code&gt;&amp;lt;APPIAN_HOME&amp;gt;/conf&lt;/code&gt; directory is missing proper configurations as mentioned in the documentation &lt;a href="https://docs.appian.com/suite/help/latest/Mail_Server_Setup.html#configuring-appian-to-send-email" target="_blank"&gt;here&lt;/a&gt;&lt;/p&gt;
&lt;h2&gt;Action&lt;/h2&gt;
&lt;ol&gt;
&lt;li&gt;Ensure that the Appian is allowed to send emails via selecting the &amp;quot;Allow Appian to send email&amp;quot; tab on https://&amp;lt;Site-name&amp;gt;/suite/admin/page/email.&lt;/li&gt;
&lt;li&gt;Perform the &lt;a href="https://docs.appian.com/suite/help/latest/Mail_Server_Setup.html#testing-and-troubleshooting" target="_blank"&gt;mail server testing&lt;/a&gt; procedures to validate the existing configurations.&lt;/li&gt;
&lt;/ol&gt;
&lt;h2&gt;Affected Versions&lt;/h2&gt;
&lt;p&gt;This article applies to all versions of Appian.&lt;/p&gt;
&lt;p&gt;Last Reviewed:&amp;nbsp;November&amp;nbsp;2018&lt;/p&gt;&lt;div style="clear:both;"&gt;&lt;/div&gt;

&lt;div style="font-size: 90%;"&gt;Tags: email, infrastructure&lt;/div&gt;
</description></item><item><title>DRAFT KB-XXXX- User are unable to receive email from Appian.</title><link>https://community.appian.com/support/w/kb/1198/kb-1779-users-are-unable-to-receive-email-from-appian/revision/6</link><pubDate>Wed, 07 Nov 2018 14:46:24 GMT</pubDate><guid isPermaLink="false">d3a83456-d57b-489c-a84c-4e8267bb592a:077638c5-c0c0-4d91-a4f7-0df7f41a30fd</guid><dc:creator>Anirudh Rathi</dc:creator><comments>https://community.appian.com/support/w/kb/1198/kb-1779-users-are-unable-to-receive-email-from-appian#comments</comments><description>Revision 6 posted to Appian Knowledge Base by Anirudh Rathi on 11/7/2018 2:46:24 PM&lt;br /&gt;
&lt;h2&gt;Symptoms&lt;/h2&gt;
&lt;p&gt;User are unable to receive emails from Appian, and the following errors are noticed in the application server logs after &lt;a href="/support/w/kb/936/kb-1575-how-to-enable-loggers-for-commonly-seen-appian-issues#SendEmailSmartService" target="_blank"&gt;enabling additional email loggers&lt;/a&gt;:&amp;nbsp;&lt;/p&gt;
&lt;pre class="code-java"&gt;INFO  [stdout] (Appian Work Item - 1 - ProcessExec00 : UnattendedJavaActivityRequest) YYYY-MM-DD HH:MM:SS.mmm [Appian Work Item - 1 - ProcessExec00 : UnattendedJavaActivityRequest] DEBUG com.appiancorp.process.runtime.activities.SendEmailActivity - fromKey=processModel

INFO  [stdout] (Appian Work Item - 1 - ProcessExec00 : UnattendedJavaActivityRequest) YYYY-MM-DD HH:MM:SS.mmm [Appian Work Item - 1 - ProcessExec00 : UnattendedJavaActivityRequest] DEBUG com.appiancorp.process.runtime.activities.SendEmailActivity - Sender Option &lt;span class="code-keyword"&gt;for&lt;/span&gt; [fromKey]: &lt;span class="code-keyword"&gt;null&lt;/span&gt;

INFO  [stdout] (Appian Work Item - 1 - ProcessExec00 : UnattendedJavaActivityRequest) YYYY-MM-DD HH:MM:SS.mmm [Appian Work Item - 1 - ProcessExec00 : UnattendedJavaActivityRequest] DEBUG com.appiancorp.process.runtime.activities.SendEmailActivity - Not setting &lt;span class="code-quote"&gt;&amp;#39;Sender&amp;#39;&lt;/span&gt; header
&lt;/pre&gt;
&lt;p&gt;For JBoss,&amp;nbsp;&lt;strong&gt;sever.log&lt;/strong&gt;&amp;nbsp;is located in the&amp;nbsp;&lt;code&gt;&amp;lt;JBOSS_HOME&amp;gt;/standalone/log&lt;/code&gt;&amp;nbsp;directory. For Tomcat,&amp;nbsp;&lt;strong&gt;tomcat-stdOut.log&lt;/strong&gt;&amp;nbsp;file is located in the&amp;nbsp;&lt;code&gt;&amp;lt;APPIAN_HOME&amp;gt;/log&lt;/code&gt;&amp;nbsp;directory.&amp;nbsp;&amp;nbsp;&lt;/p&gt;
&lt;h2&gt;Cause&lt;/h2&gt;
&lt;p&gt;This issue occurs when the Email service is turned off from the Admin console, or if the &lt;strong&gt;custom.properties&lt;/strong&gt; file located under &lt;code&gt;&amp;lt;APPIAN_HOME&amp;gt;/conf&lt;/code&gt; directory is missing proper configurations as mentioned in the documentation &lt;a href="https://docs.appian.com/suite/help/latest/Mail_Server_Setup.html#configuring-appian-to-send-email" target="_blank"&gt;here&lt;/a&gt;&lt;/p&gt;
&lt;h2&gt;Action&lt;/h2&gt;
&lt;ol&gt;
&lt;li&gt;Ensure that the Appian is allowed to send emails via selecting the &amp;quot;Allow Appian to send email&amp;quot; tab on https://&amp;lt;Site-name&amp;gt;/suite/admin/page/email.&lt;/li&gt;
&lt;li&gt;Perform the &lt;a href="https://docs.appian.com/suite/help/latest/Mail_Server_Setup.html#testing-and-troubleshooting" target="_blank"&gt;mail server testing&lt;/a&gt; procedures to validate the existing configurations.&lt;/li&gt;
&lt;/ol&gt;
&lt;h2&gt;Affected Versions&lt;/h2&gt;
&lt;p&gt;This article applies to all versions of Appian.&lt;/p&gt;
&lt;p&gt;Last Reviewed:&amp;nbsp;November&amp;nbsp;2018&lt;/p&gt;&lt;div style="clear:both;"&gt;&lt;/div&gt;

&lt;div style="font-size: 90%;"&gt;Tags: email, infrastructure&lt;/div&gt;
</description></item><item><title>DRAFT KB-XXXX- User are unable to receive email from Appian.</title><link>https://community.appian.com/support/w/kb/1198/kb-1779-users-are-unable-to-receive-email-from-appian/revision/5</link><pubDate>Tue, 06 Nov 2018 13:38:11 GMT</pubDate><guid isPermaLink="false">d3a83456-d57b-489c-a84c-4e8267bb592a:077638c5-c0c0-4d91-a4f7-0df7f41a30fd</guid><dc:creator>Jordan Horwat</dc:creator><comments>https://community.appian.com/support/w/kb/1198/kb-1779-users-are-unable-to-receive-email-from-appian#comments</comments><description>Revision 5 posted to Appian Knowledge Base by Jordan Horwat on 11/6/2018 1:38:11 PM&lt;br /&gt;
&lt;h2&gt;Symptoms&lt;/h2&gt;
&lt;p&gt;User are unable to receive emails from Appian, and the following errors are noticed in the application server logs after &lt;a href="/support/w/kb/936/kb-1575-how-to-enable-loggers-for-commonly-seen-appian-issues#SendEmailSmartService" target="_blank"&gt;enabling additional email loggers&lt;/a&gt;:&amp;nbsp;&lt;/p&gt;
&lt;pre class="code-java"&gt;17:42:44,364 INFO  [stdout] (Appian Work Item - 1 - ProcessExec00 : UnattendedJavaActivityRequest) 2018-08-28 17:42:44,364 [Appian Work Item - 1 - ProcessExec00 : UnattendedJavaActivityRequest] DEBUG com.appiancorp.process.runtime.activities.SendEmailActivity - fromKey=processModel

17:42:44,365 INFO  [stdout] (Appian Work Item - 1 - ProcessExec00 : UnattendedJavaActivityRequest) 2018-08-28 17:42:44,364 [Appian Work Item - 1 - ProcessExec00 : UnattendedJavaActivityRequest] DEBUG com.appiancorp.process.runtime.activities.SendEmailActivity - Sender Option &lt;span class="code-keyword"&gt;for&lt;/span&gt; [fromKey]: &lt;span class="code-keyword"&gt;null&lt;/span&gt;

17:42:44,382 INFO  [stdout] (Appian Work Item - 1 - ProcessExec00 : UnattendedJavaActivityRequest) 2018-08-28 17:42:44,382 [Appian Work Item - 1 - ProcessExec00 : UnattendedJavaActivityRequest] DEBUG com.appiancorp.process.runtime.activities.SendEmailActivity - Not setting &lt;span class="code-quote"&gt;&amp;#39;Sender&amp;#39;&lt;/span&gt; header
&lt;/pre&gt;
&lt;p&gt;For JBoss,&amp;nbsp;&lt;strong&gt;sever.log&lt;/strong&gt;&amp;nbsp;is located in the&amp;nbsp;&lt;code&gt;&amp;lt;JBOSS_HOME&amp;gt;/standalone/log&lt;/code&gt;&amp;nbsp;directory. For Tomcat,&amp;nbsp;&lt;strong&gt;tomcat-stdOut.log&lt;/strong&gt;&amp;nbsp;file is located in the&amp;nbsp;&lt;code&gt;&amp;lt;APPIAN_HOME&amp;gt;/log&lt;/code&gt;&amp;nbsp;directory.&amp;nbsp;&amp;nbsp;&lt;/p&gt;
&lt;h2&gt;Cause&lt;/h2&gt;
&lt;p&gt;This issue occurs when the Email service is turned off from the Admin console, or if the &lt;strong&gt;custom.properties&lt;/strong&gt; file located under &lt;code&gt;&amp;lt;APPIAN_HOME&amp;gt;/conf&lt;/code&gt; directory is missing proper configurations as mentioned in the documentation &lt;a href="https://docs.appian.com/suite/help/latest/Mail_Server_Setup.html#configuring-appian-to-send-email" target="_blank"&gt;here&lt;/a&gt;&lt;/p&gt;
&lt;h2&gt;Action&lt;/h2&gt;
&lt;ol&gt;
&lt;li&gt;Ensure that the Appian is allowed to send emails via selecting the &amp;quot;Allow Appian to send email&amp;quot; tab on https://&amp;lt;Site-name&amp;gt;/suite/admin/page/email.&lt;/li&gt;
&lt;li&gt;Perform the &lt;a href="https://docs.appian.com/suite/help/latest/Mail_Server_Setup.html#testing-and-troubleshooting" target="_blank"&gt;mail server testing&lt;/a&gt; procedures to validate the existing configurations.&lt;/li&gt;
&lt;/ol&gt;
&lt;h2&gt;Affected Versions&lt;/h2&gt;
&lt;p&gt;This article applies to all versions of Appian.&lt;/p&gt;
&lt;p&gt;Last Reviewed:&amp;nbsp;November&amp;nbsp;2018&lt;/p&gt;&lt;div style="clear:both;"&gt;&lt;/div&gt;

&lt;div style="font-size: 90%;"&gt;Tags: email, infrastructure&lt;/div&gt;
</description></item><item><title>DRAFT KB-XXXX- User are unable to receive email from Appian.</title><link>https://community.appian.com/support/w/kb/1198/kb-1779-users-are-unable-to-receive-email-from-appian/revision/4</link><pubDate>Tue, 06 Nov 2018 13:36:19 GMT</pubDate><guid isPermaLink="false">d3a83456-d57b-489c-a84c-4e8267bb592a:077638c5-c0c0-4d91-a4f7-0df7f41a30fd</guid><dc:creator>Jordan Horwat</dc:creator><comments>https://community.appian.com/support/w/kb/1198/kb-1779-users-are-unable-to-receive-email-from-appian#comments</comments><description>Revision 4 posted to Appian Knowledge Base by Jordan Horwat on 11/6/2018 1:36:19 PM&lt;br /&gt;
&lt;h2&gt;Symptoms&lt;/h2&gt;
&lt;p&gt;User are unable to receive emails from Appian, and the following errors are noticed in the application server logs after &lt;a href="/support/w/kb/936/kb-1575-how-to-enable-loggers-for-commonly-seen-appian-issues#SendEmailSmartService" target="_blank"&gt;enabling additional email loggers&lt;/a&gt;:&amp;nbsp;&lt;/p&gt;
&lt;pre class="code-java"&gt;17:42:44,364 INFO  [stdout] (Appian Work Item - 1 - ProcessExec00 : UnattendedJavaActivityRequest) 2018-08-28 17:42:44,364 [Appian Work Item - 1 - ProcessExec00 : UnattendedJavaActivityRequest] DEBUG com.appiancorp.process.runtime.activities.SendEmailActivity - fromKey=processModel

17:42:44,365 INFO  [stdout] (Appian Work Item - 1 - ProcessExec00 : UnattendedJavaActivityRequest) 2018-08-28 17:42:44,364 [Appian Work Item - 1 - ProcessExec00 : UnattendedJavaActivityRequest] DEBUG com.appiancorp.process.runtime.activities.SendEmailActivity - Sender Option &lt;span class="code-keyword"&gt;for&lt;/span&gt; [fromKey]: &lt;span class="code-keyword"&gt;null&lt;/span&gt;

17:42:44,382 INFO  [stdout] (Appian Work Item - 1 - ProcessExec00 : UnattendedJavaActivityRequest) 2018-08-28 17:42:44,382 [Appian Work Item - 1 - ProcessExec00 : UnattendedJavaActivityRequest] DEBUG com.appiancorp.process.runtime.activities.SendEmailActivity - Not setting &lt;span class="code-quote"&gt;&amp;#39;Sender&amp;#39;&lt;/span&gt; header
&lt;/pre&gt;
&lt;p&gt;For JBoss,&amp;nbsp;&lt;strong&gt;sever.log&lt;/strong&gt;&amp;nbsp;is located in the&amp;nbsp;&lt;code&gt;&amp;lt;JBOSS_HOME&amp;gt;/standalone/log&lt;/code&gt;&amp;nbsp;directory. For Tomcat,&amp;nbsp;&lt;strong&gt;tomcat-stdOut.log&lt;/strong&gt;&amp;nbsp;file is located in the&amp;nbsp;&lt;code&gt;&amp;lt;APPIAN_HOME&amp;gt;/log&lt;/code&gt;&amp;nbsp;directory.&amp;nbsp;&amp;nbsp;&lt;/p&gt;
&lt;h2&gt;Cause&lt;/h2&gt;
&lt;p&gt;This issue occurs when the Email service is turned off from the Admin console, or if the &lt;strong&gt;custom.properties&lt;/strong&gt; file located under &lt;code&gt;&amp;lt;APPIAN_HOME&amp;gt;/conf&lt;/code&gt; directory is missing proper configurations as mentioned in the documentation &lt;a href="https://docs.appian.com/suite/help/latest/Mail_Server_Setup.html#configuring-appian-to-send-email" target="_blank"&gt;here&lt;/a&gt;&lt;/p&gt;
&lt;h2&gt;Action&lt;/h2&gt;
&lt;ol&gt;
&lt;li&gt;Ensure that the Appian is allowed to send emails via selecting the &amp;quot;Allow Appian to send email&amp;quot; tab on https://&amp;lt;Site-name&amp;gt;/suite/admin/page/email.&lt;/li&gt;
&lt;li&gt;In order to validate&amp;nbsp;the existing configurations, ensure that you are able to perform all the mail server testing steps mentioned &lt;a href="https://docs.appian.com/suite/help/latest/Mail_Server_Setup.html#testing-and-troubleshooting" target="_blank"&gt;here&lt;/a&gt;.&amp;nbsp;&amp;nbsp;&lt;/li&gt;
&lt;/ol&gt;
&lt;h2&gt;Affected Versions&lt;/h2&gt;
&lt;p&gt;This article applies to all versions of Appian.&lt;/p&gt;
&lt;p&gt;Last Reviewed:&amp;nbsp;November&amp;nbsp;2018&lt;/p&gt;&lt;div style="clear:both;"&gt;&lt;/div&gt;

&lt;div style="font-size: 90%;"&gt;Tags: email, infrastructure&lt;/div&gt;
</description></item><item><title>DRAFT KB-XXXX- User are unable to receive email from Appian.</title><link>https://community.appian.com/support/w/kb/1198/kb-1779-users-are-unable-to-receive-email-from-appian/revision/3</link><pubDate>Tue, 06 Nov 2018 11:23:47 GMT</pubDate><guid isPermaLink="false">d3a83456-d57b-489c-a84c-4e8267bb592a:077638c5-c0c0-4d91-a4f7-0df7f41a30fd</guid><dc:creator>Anirudh Rathi</dc:creator><comments>https://community.appian.com/support/w/kb/1198/kb-1779-users-are-unable-to-receive-email-from-appian#comments</comments><description>Revision 3 posted to Appian Knowledge Base by Anirudh Rathi on 11/6/2018 11:23:47 AM&lt;br /&gt;
&lt;h2&gt;Symptoms&lt;/h2&gt;
&lt;p&gt;User are unable to receive emails from Appian and the following errors are noticed in the application server logs after &lt;a href="/support/w/kb/936/kb-1575-how-to-enable-loggers-for-commonly-seen-appian-issues#SendEmailSmartService" target="_blank"&gt;enabling additional email loggers&lt;/a&gt;:&amp;nbsp;&lt;/p&gt;
&lt;pre class="code-java"&gt;17:42:44,364 INFO  [stdout] (Appian Work Item - 1 - ProcessExec00 : UnattendedJavaActivityRequest) 2018-08-28 17:42:44,364 [Appian Work Item - 1 - ProcessExec00 : UnattendedJavaActivityRequest] DEBUG com.appiancorp.process.runtime.activities.SendEmailActivity - fromKey=processModel

17:42:44,365 INFO  [stdout] (Appian Work Item - 1 - ProcessExec00 : UnattendedJavaActivityRequest) 2018-08-28 17:42:44,364 [Appian Work Item - 1 - ProcessExec00 : UnattendedJavaActivityRequest] DEBUG com.appiancorp.process.runtime.activities.SendEmailActivity - Sender Option &lt;span class="code-keyword"&gt;for&lt;/span&gt; [fromKey]: &lt;span class="code-keyword"&gt;null&lt;/span&gt;

17:42:44,382 INFO  [stdout] (Appian Work Item - 1 - ProcessExec00 : UnattendedJavaActivityRequest) 2018-08-28 17:42:44,382 [Appian Work Item - 1 - ProcessExec00 : UnattendedJavaActivityRequest] DEBUG com.appiancorp.process.runtime.activities.SendEmailActivity - Not setting &lt;span class="code-quote"&gt;&amp;#39;Sender&amp;#39;&lt;/span&gt; header
&lt;/pre&gt;
&lt;p&gt;For JBoss,&amp;nbsp;&lt;strong&gt;sever.log&lt;/strong&gt;&amp;nbsp;is located in the&amp;nbsp;&lt;code&gt;&amp;lt;JBOSS_HOME&amp;gt;/standalone/log&lt;/code&gt;&amp;nbsp;directory. For Tomcat,&amp;nbsp;&lt;strong&gt;tomcat-stdOut.log&lt;/strong&gt;&amp;nbsp;file is located in the&amp;nbsp;&lt;code&gt;&amp;lt;APPIAN_HOME&amp;gt;/log&lt;/code&gt;&amp;nbsp;directory.&amp;nbsp;&amp;nbsp;&lt;/p&gt;
&lt;h2&gt;Cause&lt;/h2&gt;
&lt;p&gt;This issue is caused when the Email service is turned off from the Admin console or if the &lt;strong&gt;custom.properties&lt;/strong&gt; file located under &lt;code&gt;&amp;lt;APPIAN_HOME&amp;gt;/conf&lt;/code&gt; directory is missing proper configurations as mentioned in the documentation &lt;a href="https://docs.appian.com/suite/help/latest/Mail_Server_Setup.html#configuring-appian-to-send-email" target="_blank"&gt;here&lt;/a&gt;&lt;/p&gt;
&lt;h2&gt;Action&lt;/h2&gt;
&lt;p&gt;1. Ensure that the Appian is allowed to send emails via selecting the &amp;quot;Allow Appian to send email&amp;quot; tab on https://&amp;lt;Site-name&amp;gt;/suite/admin/page/email.&amp;nbsp;&lt;/p&gt;
&lt;p&gt;2. In order to validate your configurations ensure that you are able to perform all the mail server testing steps mentioned &lt;a href="https://docs.appian.com/suite/help/latest/Mail_Server_Setup.html#testing-and-troubleshooting" target="_blank"&gt;here&lt;/a&gt;.&amp;nbsp;&amp;nbsp;&lt;/p&gt;
&lt;h2&gt;Affected Versions&lt;/h2&gt;
&lt;p&gt;This article applies to all versions of Appian.&lt;/p&gt;
&lt;p&gt;Last Reviewed: October 2018&lt;/p&gt;&lt;div style="clear:both;"&gt;&lt;/div&gt;

&lt;div style="font-size: 90%;"&gt;Tags: email, infrastructure&lt;/div&gt;
</description></item><item><title>DRAFT KB-XXXX- User are unable to receive email from Appian.</title><link>https://community.appian.com/support/w/kb/1198/kb-1779-users-are-unable-to-receive-email-from-appian/revision/1</link><pubDate>Wed, 31 Oct 2018 14:17:17 GMT</pubDate><guid isPermaLink="false">d3a83456-d57b-489c-a84c-4e8267bb592a:077638c5-c0c0-4d91-a4f7-0df7f41a30fd</guid><dc:creator>Anirudh Rathi</dc:creator><comments>https://community.appian.com/support/w/kb/1198/kb-1779-users-are-unable-to-receive-email-from-appian#comments</comments><description>Revision 1 posted to Appian Knowledge Base by Anirudh Rathi on 10/31/2018 2:17:17 PM&lt;br /&gt;
&lt;h2&gt;Symptoms&lt;/h2&gt;
&lt;p&gt;User are unable to receive emails from Appian and the following errors are noticed in the application server logs after enabling additional email loggers:&amp;nbsp;&lt;/p&gt;
&lt;pre class="code-java"&gt;17:42:44,364 INFO  [stdout] (Appian Work Item - 1 - ProcessExec00 : UnattendedJavaActivityRequest) 2018-08-28 17:42:44,364 [Appian Work Item - 1 - ProcessExec00 : UnattendedJavaActivityRequest] DEBUG com.appiancorp.process.runtime.activities.SendEmailActivity - fromKey=processModel

17:42:44,365 INFO  [stdout] (Appian Work Item - 1 - ProcessExec00 : UnattendedJavaActivityRequest) 2018-08-28 17:42:44,364 [Appian Work Item - 1 - ProcessExec00 : UnattendedJavaActivityRequest] DEBUG com.appiancorp.process.runtime.activities.SendEmailActivity - Sender Option &lt;span class="code-keyword"&gt;for&lt;/span&gt; [fromKey]: &lt;span class="code-keyword"&gt;null&lt;/span&gt;

17:42:44,382 INFO  [stdout] (Appian Work Item - 1 - ProcessExec00 : UnattendedJavaActivityRequest) 2018-08-28 17:42:44,382 [Appian Work Item - 1 - ProcessExec00 : UnattendedJavaActivityRequest] DEBUG com.appiancorp.process.runtime.activities.SendEmailActivity - Not setting &lt;span class="code-quote"&gt;&amp;#39;Sender&amp;#39;&lt;/span&gt; header
&lt;/pre&gt;
&lt;p&gt;For JBoss,&amp;nbsp;&lt;strong&gt;sever.log&lt;/strong&gt;&amp;nbsp;is located in the&amp;nbsp;&lt;code&gt;&amp;lt;JBOSS_HOME&amp;gt;/standalone/log&lt;/code&gt;&amp;nbsp;directory. For Tomcat,&amp;nbsp;&lt;strong&gt;tomcat-stdOut.log&lt;/strong&gt;&amp;nbsp;file is located in the&amp;nbsp;&lt;code&gt;&amp;lt;APPIAN_HOME&amp;gt;/log&lt;/code&gt;&amp;nbsp;directory.&amp;nbsp;&amp;nbsp;&lt;/p&gt;
&lt;p&gt;More information on how to enable additional email loggers can be found &lt;a href="/support/w/kb/936/kb-1575-how-to-enable-loggers-for-commonly-seen-appian-issues#SendEmailSmartService" target="_blank"&gt;here&lt;/a&gt;.&lt;/p&gt;
&lt;h2&gt;Cause&lt;/h2&gt;
&lt;p&gt;This issue is caused when the Email service is turned off from the Admin console or if the &lt;strong&gt;custom.properties&lt;/strong&gt; file located under &lt;code&gt;&amp;lt;APPIAN_HOME&amp;gt;/conf&lt;/code&gt; directory is missing proper configuration as mentioned in the documentation &lt;a href="https://docs.appian.com/suite/help/latest/Mail_Server_Setup.html#configuring-appian-to-send-email" target="_blank"&gt;here&lt;/a&gt;.&amp;nbsp;&lt;/p&gt;
&lt;h2&gt;Action&lt;/h2&gt;
&lt;p&gt;1. Ensure that the Appian is allowed to send emails via selecting the &amp;quot;Allow Appian to send email&amp;quot; tab on https://&amp;lt;Site-name&amp;gt;/suite/admin/page/email.&amp;nbsp;&lt;/p&gt;
&lt;p&gt;2. In order to validate your configurations ensure that you are able to perform all the mail server testing steps mentioned &lt;a href="https://docs.appian.com/suite/help/latest/Mail_Server_Setup.html#testing-and-troubleshooting" target="_blank"&gt;here&lt;/a&gt;.&amp;nbsp;&amp;nbsp;&lt;/p&gt;
&lt;h2&gt;Affected Versions&lt;/h2&gt;
&lt;p&gt;This article applies to all versions of Appian.&lt;/p&gt;
&lt;p&gt;Last Reviewed: October 2018&lt;/p&gt;&lt;div style="clear:both;"&gt;&lt;/div&gt;

&lt;div style="font-size: 90%;"&gt;Tags: email, infrastructure&lt;/div&gt;
</description></item><item><title>DRAFT KB-XXXX- User are unable to receive email from Appian.</title><link>https://community.appian.com/support/w/kb/1198/kb-1779-users-are-unable-to-receive-email-from-appian/revision/2</link><pubDate>Wed, 31 Oct 2018 10:18:23 GMT</pubDate><guid isPermaLink="false">d3a83456-d57b-489c-a84c-4e8267bb592a:077638c5-c0c0-4d91-a4f7-0df7f41a30fd</guid><dc:creator>Anirudh Rathi</dc:creator><comments>https://community.appian.com/support/w/kb/1198/kb-1779-users-are-unable-to-receive-email-from-appian#comments</comments><description>Revision 2 posted to Appian Knowledge Base by Anirudh Rathi on 10/31/2018 10:18:23 AM&lt;br /&gt;
&lt;h2&gt;Symptoms&lt;/h2&gt;
&lt;p&gt;User are unable to receive emails from Appian and the following errors are noticed in the application server logs after enabling additional email loggers:&amp;nbsp;&lt;/p&gt;
&lt;pre class="code-java"&gt;17:42:44,364 INFO  [stdout] (Appian Work Item - 1 - ProcessExec00 : UnattendedJavaActivityRequest) 2018-08-28 17:42:44,364 [Appian Work Item - 1 - ProcessExec00 : UnattendedJavaActivityRequest] DEBUG com.appiancorp.process.runtime.activities.SendEmailActivity - fromKey=processModel

17:42:44,365 INFO  [stdout] (Appian Work Item - 1 - ProcessExec00 : UnattendedJavaActivityRequest) 2018-08-28 17:42:44,364 [Appian Work Item - 1 - ProcessExec00 : UnattendedJavaActivityRequest] DEBUG com.appiancorp.process.runtime.activities.SendEmailActivity - Sender Option &lt;span class="code-keyword"&gt;for&lt;/span&gt; [fromKey]: &lt;span class="code-keyword"&gt;null&lt;/span&gt;

17:42:44,382 INFO  [stdout] (Appian Work Item - 1 - ProcessExec00 : UnattendedJavaActivityRequest) 2018-08-28 17:42:44,382 [Appian Work Item - 1 - ProcessExec00 : UnattendedJavaActivityRequest] DEBUG com.appiancorp.process.runtime.activities.SendEmailActivity - Not setting &lt;span class="code-quote"&gt;&amp;#39;Sender&amp;#39;&lt;/span&gt; header
&lt;/pre&gt;
&lt;p&gt;For JBoss,&amp;nbsp;&lt;strong&gt;sever.log&lt;/strong&gt;&amp;nbsp;is located in the&amp;nbsp;&lt;code&gt;&amp;lt;JBOSS_HOME&amp;gt;/standalone/log&lt;/code&gt;&amp;nbsp;directory. For Tomcat,&amp;nbsp;&lt;strong&gt;tomcat-stdOut.log&lt;/strong&gt;&amp;nbsp;file is located in the&amp;nbsp;&lt;code&gt;&amp;lt;APPIAN_HOME&amp;gt;/log&lt;/code&gt;&amp;nbsp;directory.&amp;nbsp;&amp;nbsp;&lt;/p&gt;
&lt;p&gt;More information on how to enable additional email loggers can be found &lt;a href="/support/w/kb/936/kb-1575-how-to-enable-loggers-for-commonly-seen-appian-issues#SendEmailSmartService" target="_blank"&gt;here&lt;/a&gt;.&lt;/p&gt;
&lt;h2&gt;Cause&lt;/h2&gt;
&lt;p&gt;This issue is caused when the Email service is turned off from the Admin console or if the &lt;strong&gt;custom.properties&lt;/strong&gt; file located under &lt;code&gt;&amp;lt;APPIAN_HOME&amp;gt;/conf&lt;/code&gt; directory is missing proper configurations as mentioned in the documentation &lt;a href="https://docs.appian.com/suite/help/latest/Mail_Server_Setup.html#configuring-appian-to-send-email" target="_blank"&gt;here&lt;/a&gt;.&amp;nbsp;&lt;/p&gt;
&lt;h2&gt;Action&lt;/h2&gt;
&lt;p&gt;1. Ensure that the Appian is allowed to send emails via selecting the &amp;quot;Allow Appian to send email&amp;quot; tab on https://&amp;lt;Site-name&amp;gt;/suite/admin/page/email.&amp;nbsp;&lt;/p&gt;
&lt;p&gt;2. In order to validate your configurations ensure that you are able to perform all the mail server testing steps mentioned &lt;a href="https://docs.appian.com/suite/help/latest/Mail_Server_Setup.html#testing-and-troubleshooting" target="_blank"&gt;here&lt;/a&gt;.&amp;nbsp;&amp;nbsp;&lt;/p&gt;
&lt;h2&gt;Affected Versions&lt;/h2&gt;
&lt;p&gt;This article applies to all versions of Appian.&lt;/p&gt;
&lt;p&gt;Last Reviewed: October 2018&lt;/p&gt;&lt;div style="clear:both;"&gt;&lt;/div&gt;

&lt;div style="font-size: 90%;"&gt;Tags: email, infrastructure&lt;/div&gt;
</description></item></channel></rss>