Customizing MTA signatures (Subject/Body) based on specific email criteria

SubZer0 — Mon, 09 Mar 2026 14:29:48 GMT

Hi everyone,

I am currently using Check Point MTA for email inspection. I know that when a blade (like Threat Extraction or Anti-Virus) inspects or modifies an email, we can configure it to add a signature/notification to the Subject and the Body of the mail.

My question is: Is it possible to customize this signature based on the recipient or other specific email criteria?

Specifically:

Can we have different signature text for different domains/recipients?

Can the signature vary depending on which blade triggered the action?

I would appreciate any insights or examples of how you handle different notification levels for different user groups.

Thanks!

Re: Customizing MTA signatures (Subject/Body) based on specific email criteria

PhoneBoy — Mon, 09 Mar 2026 19:09:06 GMT

I don't believe you can customize it for different types of users.

topic Re: Customizing MTA signatures (Subject/Body) based on specific email criteria in General Topics

Customizing MTA signatures (Subject/Body) based on specific email criteria

Re: Customizing MTA signatures (Subject/Body) based on specific email criteria