I have recently come under a backscatter spam attack from one specific domain. This domain has blacklisted my server’s IP address, and so bounce replies sent to this domain are piling up in my mail queue and I have to go through periodically and manually delete them. I don’t want to disable bounce messages in general because I don’t want incoming messages with typos in the destination address to just vanish into the cosmic void. Is there a way to disable bounce replies for a specific domain?
Thanks, rg
