I can't seem to get a shared folder working properly. I am authenticating using pam, and the users have a shell account on the system. Problem is, the permissions on the messages moved into the folder don't maintain properly, and other users can't read the share.

I have the following in /etc/dovecot/dovecot.conf

namespace public { separator = / prefix = Public/ location = maildir:/var/mail/public }

# If you create a "namespace public" section, then you need to create # a "namespace private" section namespace private { separator = / prefix = location = maildir:/home/%u/Maildir # There can be only one INBOX, and this setting defines # which namespace has it. inbox = yes }

umask = 0007

I am running rc15 from backports on Debian stable.

dovecot (1.0.rc15-1~bpo1) sarge-backports; urgency=low

• Rebuilt for sarge.
• Only changes needed were build dependency on libpq-dev changed back to postgresql-dev, libmysqlclient15-dev changed back to libmysqlclient12-dev, kernel-headers versioned build-dependency removed and debhelper version relaxed to 4.

-- Jaldhar H. Vyas jaldhar@debian.org Mon, 4 Dec 2006 00:48:28 -0500

And here is the share. Two users are accessing it: brian and fred which are both in the colab group. See how the one message doesn't have group read or write.

# cd /var/mail # find public -ls 232465 1 drwxrws--- 6 fred colab 1024 Jan 16 00:50 public/ 232466 1 drwxrws--- 2 fred colab 1024 Jan 16 00:13 public/cur 232467 1 drwxrws--- 2 fred colab 1024 Jan 16 00:13 public/new 232468 1 drwxrws--- 2 fred colab 1024 Jan 16 00:13 public/tmp 228051 1 drwxrws--- 5 fred colab 1024 Jan 16 04:32 public/.notices 228100 1 drwxrws--- 2 fred colab 1024 Jan 16 04:30 public/.notices/cur 228104 1 -rw-rw---- 1 fred colab 477 Jan 15 23:05 public/.notices/cur/1168937439.P1214Q0M467971.debian:2,S 228262 1 -rw-rw---- 1 brian colab 812 Jan 15 22:58 public/.notices/cur/1168949589.P1006Q0M317215.debian:2,S 228105 1 -rw-rw---- 1 fred colab 819 Jan 15 21:22 public/.notices/cur/1168950176.P1101Q0M673976.debian:2,S 228263 1 -rw------- 1 fred colab 620 Jan 15 22:57 public/.notices/cur/1168950649.P1171Q0M862818.debian:2,RS 228101 1 drwxrws--- 2 fred colab 1024 Jan 16 00:20 public/.notices/new 228102 1 drwxrws--- 2 fred colab 1024 Jan 16 04:30 public/.notices/tmp 228103 1 -rw-rwx--- 1 fred colab 636 Jan 16 04:30 public/.notices/dovecot.index.log 228266 0 -rw------- 1 brian colab 0 Jan 16 04:32 public/.notices/dovecot-uidlist.lock 228107 1 -rw-rwx--- 1 fred colab 192 Jan 16 04:30 public/.notices/dovecot.index 228106 17 -rw-rwx--- 1 fred colab 16384 Jan 16 04:30 public/.notices/dovecot.index.cache 228265 1 -rw------- 1 fred colab 172 Jan 16 04:30 public/.notices/dovecot-uidlist 232470 1 -rw-rw---- 1 fred colab 8 Jan 16 00:50 public/subscriptions

Brian Lavender http://www.brie.com/brian/