more thoughts.. the reason why maildrop exits 75 is the sigpipe it receives, because vdelivermail exits 100 without reading the pipe. so a hack would be to always read the input, even if the user does not exist. i might prepare a patch for this on the weekend.
you could test this right now by changing your "to" maildropfilter line to something like: VPOP="| /var/vpopmail/bin/vdelivermail '' bounce-no-mailbox" to "| /usr/bin/tee /dev/null 2>/dev/null $VPOP" hm.. i'm going to test this over the weekend instead of a patch.. -- Mit internetten Grüßen / Best Regards ----------------------------------------------------------------------- Justin Heesemann ionium Technologies [EMAIL PROTECTED] www.ionium.org