What are the different ways to notify user about error's in process model

Question

I want to know what are the different ways available in appian to notify the user about occurrence of an error in current process instance. 
 I know only one way which through alerts tab in process properties dialog box. 
 Please let me know other ways if available.

Sandeep Deshmukh · Accepted Answer

Yes shwetap , 
As I have already mentioned you if you Configure your alert setting then the particular user or users from mentioned Group can receive mail with alert details. 
If you want to test whether mail relay is ON or not just try to use Send email smart service. Try to send a mail to your official mail id. 
 docs.appian.com/.../Send_Email_Smart_Service.html

Thanks, 
Sandeep Deshmukh

Sandeep Deshmukh · Answer

Hi shwetap , 
You can notify user with Alert mail as well. It will trigger automatically if mail relay is ON in your environment. 
 
Thanks, 
Sandeep