How to Reject Fake/Spoofing Email?

skyknight

Active Member
May 1, 2007
36
0
156
Hi,

Recently, my user got a lot of email from fake/spoofing email address like: "Someone I Know <[email protected]>" <[email protected]>

I want to reject all email that contain double @ in from header ($h_from: )

What regex can I use in exim filters (/usr/local/cpanel/etc/exim/sysfilter/options)?

Thank You
 
Last edited:

cPanelLauren

Product Owner
Staff member
Nov 14, 2017
13,296
1,263
313
Houston
Hello,


This would be best handled with the following:


and the exim users mailing list: