how to remove all your messages from mailq with postsuper
say you got 3000 messages in the queue.
you do "# mailq" and see them all.
if you do postsuper -d 232323P443 for each of them you get old before you know it.
here is what I did:
#!/bin/sh
for i in $(mailq | awk '/userWithVirus/ {print $1}'); do
#echo $i
postsuper -d $i
done
In my case a user with Outlook just got infected and the piece of junk in his mail client just started to spamm the world
For your case , replace userWithVirus with whatever the users you have on your system.