https://help.tallysolutions.com/docs/te9rel64/Error_warning_message/e-mail_messages.htm

E-Mail Error Messages

This page contains some of the commonly faced error messages while working with Tally's e-mail facility.

1. Mail Server Connection Failure

2. Could not handshake with e-mail server

3. Bad to Address (due to incorrect e-mail address)

4. Authentication Failed