(I read the man page on these, very little help as always)

Isn't there a command to clear the ENTIRE mailq ? Cancelmsg just does one at
a time. I want to clear out an entire queue.

Main reason is, spammers are sending spam to our users, but it gets bounced
because spammers are idiots. However, since it bounces, and spammers use
faulty from and return addresses, this crap gets deferred into a massive
backlog that just goes on for miles and puts our server into a tissy of
trying to return it.

I took the most obvious hog, which is "@com.com" and tried all these in
etc/bofh:
spamtrap @com.com
badfrom @com.com
freemail @com.com

...it seems to do nothing to prevent them from filling up the mailq and
making our maillog a good 50mb a day.

It forced me to reduce the time till failure to help combat this (queuetime,
esmtpdelay, retryX).

I havnt touched any of the defaults regarding rejecting bad MX and DNS and
whatnot emails. Those should be fine.

Log entry example:
May 17 17:47:38 xxxxx courierd:
started,id=0012BC9A.40A673A1.00002CC4,from=<>,module=esmtp,host=com.com,addr
=<[EMAIL PROTECTED]>
May 17 17:47:38 xxxxx courierd: completed,id=0012BC7D.40A673A2.00002CD1
May 17 17:47:38 xxxxx courieresmtp:
id=0012BC9A.40A673A1.00002CC4,from=<>,addr=<[EMAIL PROTECTED]>: Connection
timed out
May 17 17:47:38 xxxxx courieresmtp:
id=0012BC9A.40A673A1.00002CC4,from=<>,addr=<[EMAIL PROTECTED]>,status: deferred

This crap fills the log files up like you wouldn't believe.
"[EMAIL PROTECTED]" "[EMAIL PROTECTED]" "[EMAIL PROTECTED]" "[EMAIL PROTECTED]"
"[EMAIL PROTECTED]" ... I mean, really! COMEON!


-Randall Shaw

(Oh, and "Yes. The From: header has absolutely nothing to do with the return
address. Look at the Return-Path: header." Might want to add that sort of
clarification into the DOCS in regards to 'badFROM' *cough*.)



-Randall Shaw



-------------------------------------------------------
This SF.Net email is sponsored by: SourceForge.net Broadband
Sign-up now for SourceForge Broadband and get the fastest
6.0/768 connection for only $19.95/mo for the first 3 months!
http://ads.osdn.com/?ad_id=2562&alloc_id=6184&op=click
_______________________________________________
courier-users mailing list
[EMAIL PROTECTED]
Unsubscribe: https://lists.sourceforge.net/lists/listinfo/courier-users

Reply via email to