I see here — https://forum.iredmail.org/topic21211.html — that you are open to suggestions for iRedMail 2.0.

I would like to suggest implementing an optional external email warning notification for incoming emails, with the ability to configure different warnings based on the recipient's domain.

The warning could be added either to the email body or to the subject.

iRedMail-1.8.8 has been released.

• Download from our website: https://www.iredmail.org/download.html

• Upgrade your existing iRedMail server: https://docs.iredmail.org/iredmail.releases.html

Here's major changes since iRedMail-1.8.7:

Fixed issues

• Roundcube 1.7.4, addresses 12 security vulnerabilities.