[PLUG] Postfix has taken an evil turn

[Rich Shepard]

  One of my mail list subscribers has the domain aol.com. While there were
no problems before, now his attempts to post are being rejected as spam by
postfix. What's even worse is that my replies to him are also being rejected
and never make it out of my system here.

  I've no idea where the problem is located.

  In /etc/postfix/access I've commented out all *@aol.com users, and rebuilt
the hashed database before reloading postfix. The message I get from postfix
doesn't tell me what generated the error, only that it occurred.

  This is the same problem I see when mail from root to postmaster is
redirected to me.

  I'd greatly appreciate some guidance here on how to track this down and
fix it. There are no aol IP addresses in my badip file and no aol.com's in
my badaddr file. I'm completely stymied here.

Thanks,

Rich