I realize this topic has been beaten to death, but I've decided to keep on
poking it anyhow. It also might be a little OT. I wasn't able to find
anything in the list archives similar to this, so I decided to post it in
case it's useful to someone.

I needed to have SpamAssassin scan all incoming mail for a particular domain
on my server. I didn't want to patch qmail and use qmail-qfilter or
qmail-scanner. I don't need the server to redirect the message, delete it,
or bounce it. I just want the spam to be tagged/modified and it's up to my
users what they do with it from there.

Here's the solution I came up with:

In my .qmail-default for the domain:
| spamc -u [EMAIL PROTECTED] -e /usr/local/vpopmail/bin/vdelivermail ''
bounce-no-mailbox

My local.cf for SpamAssassin:
rewrite_subject 1
subject_tag ***SPAM***
auto_whitelist_path ~/auto-whitelist
bayes_path ~/bayes

The command used to start spamd:
spamd -a -d -u vpopmail -v

Points of interest:

I had to modify the auto_whitelist_path and bayes_path because for some
reason when spamd uses vpopmail style home dir (-v option) it already puts
/.spamassassin/ in the home dir path. (if I left the defaults my files would
end up at ~vpopmail/domain.com/user/.spamassassin/.spamassassin/file)

The following excerpt from the spamc man page explains that by using the -e
option there is a small chance of losing mail:
"Instead of writing to stdout, pipe the output to command's standard input.
Note that there is a very slight chance mail will be lost here, because if
the fork-and-exec fails there's no place to put the mail message."


I can't find anything wrong with this solution, but comments are definitely
welcome.

Cheers,


Rob Gridley, System Administrator
MHz Design Communications Inc.

Macs for productivity. UNIX for stability. Windows for solitaire.


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