sending an attachment in an email notification

Whats the limitation of the size of the attachment while using the send Email node , Is it reconfigurable on Appian ... or does it depend on the limit of the mail server ?

Whats the limitation of the size of the attachment while using the send Email node , Is it reconfigurable on Appian ... or does it depend on the limit of the mail server ?

Yes it is possible to reconfigure the size limit of the attachment in the custom.properties file in the Appian directory. However the max size limit depends upon the mail server used.