adj - subject to whims, crankiness, or ill temper

I use Gentoo Linux both at home and at work. Every so often I hit some snag and I'd like to detail the fix here both for my benefit and to possibly help anyone else having a similar issue.

Friday, October 9, 2009

Upgrade to net-mail/courier-imap-4.5.0

After upgrading this package and running dispatch-conf I had to update /etc/courier-imap/imapd. While doing so, I merged in the following new block:
# Sanity check -- make sure home directory and maildir's ownership matches
# the IMAP server's effective uid and gid

I was a little concerned, and sure enough after restarting courier and trying to check my mail, I couldn't get any messages. I checked the mail log and saw the following:
Oct  9 07:42:39 erma imapd-ssl: Connection, ip=[]
Oct 9 07:42:40 erma imapd-ssl: xxxx: Account's mailbox directory is not owned by the correct uid or gid
Rather than just disable the feature (I figured a "sanity check" is a good thing). I searched around a bit and saw some discussion about people having issues when the group membership of the maildir wasn't the user's primary group. So I checked the permissions on my maildir:
drwx------ 29 dstutz root   486 2009-10-08 07:13 .
I tried chgrp -R users .maildir and tried to check my mail again:
Oct  9 07:53:33 erma imapd-ssl: Connection, ip=[]
Oct 9 07:53:33 erma imapd-ssl: LOGIN, user=xxxx, ip=[], port=[19177], protocol=IMAP
Yay! So I did a preemptive chgrp for all the other users on my system and hopefully all will be well going forward. I find it interesting that it even cares about the group membership since the maildir has 700 permissions.


Anonymous said...

Thanks, this helped me.

Anonymous said...

you save me lot of time!

andrew said...

Thanks, nice and quick fix

Trinity Dejavu said...

Thank you so very much, was starting to think I had gone mad (or my client had gone back to licking the ram just to mess with me). Thankies.