qmail- Howto Block spoof email
There is alot of spam mail sending to my invalid email address(email which nolonger exist)
spammail -> qmail -> write to queue -> verify user -> user unknown -> qmail -> trying to return to forged sender
qmail receive spammail from forged sender, and try to send to my email address which no longer exist.
Qmail cannot return the 'User Unknown" email to the forged sender (eg: john@yahoyahoyaho.com). because domain doesn't exist.
THe spammail will 'stuck' in queue, after trying and trying, eventually will send to my Postmaster after queuelifetime expired..
..Pls help
-qaz
