>Without context, we can't provide much help.
>- what instructions did you follow? I set up "local_recipient_maps = $virtual_alias_maps" and "unknown_local_recipient_reject_code = 550" per instructions located here: http://www.postfix.org/BACKSCATTER_README.html - what is being bounced? mail sent to non-existent aliases/users (not in virtual_alias_maps) - what address class (local, virtual-alias, virtual-mailbox, ...) is bouncing? virtual-alias - NON VERBOSE logs demonstrating the problem? Oct 14 13:37:37 mail postfix/smtpd[17348]: A887A1A084D7: client=mail-ie0-f180.google.com[209.85.223.180] Oct 14 13:37:37 mail postfix/cleanup[21208]: A887A1A084D7: message-id=<CAAa=gco6hrafjx9bdu+w47rk+k7qjlfr+xc9ojav1arka1k...@mail.gmail.com> Oct 14 13:37:37 mail postfix/qmgr[21037]: A887A1A084D7: from=<mypersonalem...@gmail.com>, size=1490, nrcpt=1 (queue active) Oct 14 13:37:37 mail postfix/virtual[20895]: A887A1A084D7: to=<testboun...@myserver.com>, relay=virtual, delay=0.09, delays=0.09/0/0/0, dsn=5.1.1, status=bounced (unknown user: "testboun...@myserver.com") Oct 14 13:37:37 mail postfix/bounce[21056]: A887A1A084D7: sender non-delivery notification: B87541A084D9 Oct 14 13:37:37 mail postfix/qmgr[21037]: A887A1A084D7: removed On Mon, Oct 14, 2013 at 4:24 PM, Noel Jones <njo...@megan.vbhcs.org> wrote: > On 10/14/2013 3:00 PM, Chad Elliott wrote: >> Sorry if this question gets asked too often, but I followed the >> instructions to stop backscatter email from my server, yet it >> continues to send bounces. Here is the output of postconf -n: > > Without context, we can't provide much help. > > - what instructions did you follow? > - what is being bounced? > - what address class (local, virtual-alias, virtual-mailbox, ...) is > bouncing? > - NON VERBOSE logs demonstrating the problem? > > > > > -- Noel Jones > >>