Problem reported:

Spam email recieved having domain display name in From address.


Solution:

Below action need to be taken to avoid phishing emails like mentioned above.


1] Set display name in User Policies at SpamTitan for all users. Use below solution for the same.

https://helpcenter.mithi.com/en/support/solutions/articles/48001229378--securemailflow-spamtitan-how-to-add-display-names-to-user-policies-


2] Apply a pattern filter to block or quarantine emails having domain display name.

Use below solution for the same. 

https://helpcenter.mithi.com/en/support/solutions/articles/48001232169--securemailflow-spamtitan-how-to-apply-pattern-filtering