How To block all emails with a specific Sender and Recipient


Jurassic Moderator
Staff member
Oct 19, 2014
cPanel Access Level
Root Administrator
Hey there! Your best option is likely a custom Exim Filter. While that isn't something we can create for you since it needs to be done manually with Exim tools, there are details about how to perform this work here:

Can you try doing that and see if that does what you're looking for?