[Mailman-Users] Subscriber stops receiving messages by email

[Larry Nguyen]

Hi all,

Mailman was working fine until yesterday morning I noticed that
message posted to list does not get delivered by mailman to
subscribers' mailboxes, but it did post to the web site.

I read my logs/smtp and it gave:

Feb 01 21:52:02 2001 (891) All recipients refused: host not found
Feb 01 21:52:02 2001 (891) smtp for 15 recips, completed in 0.029
seconds

There are a bunch of lines like these in logs/smtp.

My sendmail works fine.  I can receive messages from everywhere.

All I remember was I did delete some files out of /tmp (not sure if
mailman has any files in /tmp) and setup portsentry.  Now it stops
deliverying messages to users mailboxes.

Any tips?

Thanks, Larry.