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Rick Romero

2007-Mar-22 15:26 UTC

[Dovecot] rc2x seems to break Pegasus Mail

Hi guys,

I upgraded from rc7 to rc24 a couple weeks ago, and noticed today that
Pegasus Mail's IMAP no longer connects.  So I put rc27 in, and it
worked, but only for a little while... 

I'm not sure what the problem might be, the logs look fine, and I can
still use Horde and Evolution without a problem.  Pegasus Mail's error
is unfortunately not helpful.

Restarting rc27 didn't 'bring it back' for Pegasus.  I turned on
debugging, but I don't know what to look for because other clients
work :/

dovecot: Mar 22 09:55:58 Info: imap-login: Login: user=<rick>,
method=PLAIN, rip=172.16.100.20, lip=172.16.100.10, TLS
dovecot: Mar 22 09:55:58 Info: IMAP(rick): Loading modules from
directory: /usr/local/lib/dovecot/imap
dovecot: Mar 22 09:55:58 Info: IMAP(rick): Module
loaded: /usr/local/lib/dovecot/imap/lib10_quota_plugin.so
dovecot: Mar 22 09:55:58 Info: IMAP(rick): Module
loaded: /usr/local/lib/dovecot/imap/lib11_imap_quota_plugin.so
dovecot: Mar 22 09:55:58 Info: IMAP(rick): Effective uid=89, gid=89,
home=/usr/home/vpopmail/domains/havokmon.com/rick
dovecot: Mar 22 09:55:58 Info: IMAP(rick): Namespace: type=private,
prefix=INBOX., sep=., inbox=yes, hidden=no, subscriptions=no
dovecot: Mar 22 09:55:58 Info: IMAP(rick): maildir: root exists
(/usr/home/vpopmail/domains/havokmon.com/rick/Maildir)
dovecot: Mar 22 09:55:58 Info: IMAP(rick): maildir:
root=/usr/home/vpopmail/domains/havokmon.com/rick/Maildir,
index=/usr/home/vpopmail/domains/havokmon.com/rick/Maildir, control=,
inboxdovecot: Mar 22 09:56:03 Info: imap-login: Login: user=<rick>,
method=PLAIN, rip=172.16.100.20, lip=172.16.100.10, TLS
dovecot: Mar 22 09:56:03 Info: IMAP(rick): Loading modules from
directory: /usr/local/lib/dovecot/imap
dovecot: Mar 22 09:56:03 Info: IMAP(rick): Module
loaded: /usr/local/lib/dovecot/imap/lib10_quota_plugin.so
dovecot: Mar 22 09:56:03 Info: IMAP(rick): Module
loaded: /usr/local/lib/dovecot/imap/lib11_imap_quota_plugin.so
dovecot: Mar 22 09:56:03 Info: IMAP(rick): Effective uid=89, gid=89,
home=/usr/home/vpopmail/domains/havokmon.com/rick
dovecot: Mar 22 09:56:03 Info: IMAP(rick): Namespace: type=private,
prefix=INBOX., sep=., inbox=yes, hidden=no, subscriptions=no
dovecot: Mar 22 09:56:03 Info: IMAP(rick): maildir: root exists
(/usr/home/vpopmail/domains/havokmon.com/rick/Maildir)
dovecot: Mar 22 09:56:03 Info: IMAP(rick): maildir:
root=/usr/home/vpopmail/domains/havokmon.com/rick/Maildir,
index=/usr/home/vpopmail/domains/havokmon.com/rick/Maildir, control=,
inboxdovecot: Mar 22 09:56:03 Info: IMAP(rick): Disconnected: Logged out

Config:
base_dir = /var/run/dovecot/
protocols = imap imaps
listen = *
disable_plaintext_auth = no
shutdown_clients = yes
log_path = /var/log/dovecot/dovecot.log
info_log_path = /var/log/dovecot/dovecot_info.log
log_timestamp = "%b %d %H:%M:%S "
ssl_cert_file = /usr/local/share/courier-imap/mail-vfemail-godaddy.crt
ssl_key_file = /usr/local/share/courier-imap/mail-vfemail-godaddy.key
ssl_key_password = 
verbose_ssl = no
login_dir = /var/run/dovecot/login
login_user = nobody
login_process_size = 64
login_process_per_connection = yes
login_processes_count = 15
login_max_processes_count = 512
login_greeting = VFEmail IMAP Dovecot ready.
namespace private {
    separator = .
    prefix = INBOX.
    inbox = yes
}
mail_debug = no
mmap_disable = yes
verbose_proctitle = yes
first_valid_uid = 89
last_valid_uid = 0
protocol imap {
  mail_plugins = quota imap_quota
  imap_client_workarounds = outlook-idle
}

protocol pop3 {
}
protocol lda {
  postmaster_address = admin at vfemail.net
}
auth_verbose = no
auth_debug = no
auth default {
  mechanisms = plain
passdb checkpassword {
        args = /usr/local/vpopmail/bin/vchkpw
    }
    userdb prefetch {
    }
  user = vpopmail
}
dict {
}
plugin {
  quota = maildir
}

I compiled both rc2x's with just ./configure
Install prefix ...................... : /usr/local
File offsets ........................ : 64bit
I/O loop method ..................... : poll
File change notification method ..... : none
Building with SSL support ........... : yes (OpenSSL)
Building with IPv6 support .......... : yes
Building with pop3 server ........... : yes
Building with mail delivery agent  .. : yes
Building with GSSAPI support ........ : no
Building with user database modules . : static prefetch passwd
passwd-file checkpassword vpopmail (modules)
Building with password lookup modules : passwd passwd-file pam
checkpassword vpopmail (modules)
Building with SQL drivers ............:

Though - for rc27, I had to disable vpopmail because it wouldn't build.
Since I use checkpassword, it didn't matter.

Rick

Timo Sirainen

2007-Mar-22 15:38 UTC

head link

[Dovecot] rc2x seems to break Pegasus Mail

On Thu, 2007-03-22 at 10:26 -0500, Rick Romero wrote:> I upgraded from rc7 to rc24 a couple weeks ago, and noticed today that
> Pegasus Mail's IMAP no longer connects.  So I put rc27 in, and it
> worked, but only for a little while... 
..> dovecot: Mar 22 09:55:58 Info: imap-login: Login: user=<rick>,
> method=PLAIN, rip=172.16.100.20, lip=172.16.100.10, TLS 
So it logs in fine. Apparently there's some command that behaves
differently, or something..

Could you get rawlogs from both rc27 and rc7 so I could see what exactly
it does differently? See http://dovecot.org/bugreport.html
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Rick Romero

2007-Mar-22 16:20 UTC

head link

[Dovecot] rc2x seems to break Pegasus Mail

On Thu, 2007-03-22 at 17:38 +0200, Timo Sirainen wrote:> On Thu, 2007-03-22 at 10:26 -0500, Rick Romero wrote:
> > I upgraded from rc7 to rc24 a couple weeks ago, and noticed today that
> > Pegasus Mail's IMAP no longer connects.  So I put rc27 in, and it
> > worked, but only for a little while... 
> ..
> > dovecot: Mar 22 09:55:58 Info: imap-login: Login: user=<rick>,
> > method=PLAIN, rip=172.16.100.20, lip=172.16.100.10, TLS 
> 
> So it logs in fine. Apparently there's some command that behaves
> differently, or something..
> 
> Could you get rawlogs from both rc27 and rc7 so I could see what exactly
> it does differently? See http://dovecot.org/bugreport.html
Gah!  They are all doing the same thing ;)

# cat 20070322-105149-98198.out
* OK [RAWLOG TIMESTAMP] 2007-03-22 10:51:49
A2 OK List completed.
* BYE Logging out
A2 OK Logout completed.

# cat 20070322-105149-98198.in
A2 LIST "" ""
A2 LOGOUT

BUT - If I connect with via Courier (port 144) first, get the folder
list, then go back to dovecot Pegasus Mail does:

A2 LIST "INBOX." "*"

And everything is peachy, except I have two sets of folders.

I tried to start over, so Pegasus Mail asks for:

A2 LIST "" "*"

I completely deleted the account, and recrated it, and I'm back to:

A2 LIST "" ""

Even though I try different settings in Pegasus Mail, I can't get it to
change anything.  I assume the first "" is the namespace, and I've
specified that, but nothing happens.   

Can Dovecot return * if it receives "" ?  Or is Pegasus Mail really
broke?

Rick

Kenny Dail

2007-Mar-22 17:12 UTC

head link

[Dovecot] rc2x seems to break Pegasus Mail

> I upgraded from rc7 to rc24 a couple weeks ago, and noticed today that
> Pegasus Mail's IMAP no longer connects.  So I put rc27 in, and it
> worked, but only for a little while... failure to connect is a bit non-specific. usually when one of my
customers tell me that, it's a client/firewall/anti-virus issue.
Are the logs showing a connect attempt at all from that IP? Have you
tried Pegasus from a different machine? 
-- 
Kenny Dail <kend at amigo.net>

Rick Romero

2007-Mar-22 20:49 UTC

head link

[Dovecot] rc2x seems to break Pegasus Mail

On Thu, 2007-03-22 at 21:45 +0100, Zbigniew Szalbot
wrote:> Hello,
> 
> Rick Romero wrote:
> > What version Dovecot are you on?  (rc27 here)
> rc27 too
> 
> > What Version Pegasus Mail? (4.41 here)
> Same version.
> 
> > Can you do an IMAP rawlog and post it to the list?
> I think I should know but how would I do this?
Uncomment:

mail_executable: /usr/local/libexec/dovecot/rawlog
/usr/local/libexec/dovecot/imap
in dovecot.conf 

Make sure the path is correct.

Create a dovecot.rawlog directory in your email home directory, and it
should start logging.

For my Maildir, it was on the same level as the Maildir directory.
/home/vpopmail/domains/havokmon.com/rick/dovecot.rawlog/

Thanks!
Rick

Zbigniew Szalbot

2007-Mar-22 21:17 UTC

head link

[Dovecot] rc2x seems to break Pegasus Mail

Hello,
>>> Can you do an IMAP rawlog and post it to the list?
> Uncomment:
>
>
> mail_executable: /usr/local/libexec/dovecot/rawlog
> /usr/local/libexec/dovecot/imap
> in dovecot.conf
>
> Make sure the path is correct.
>
>
> Create a dovecot.rawlog directory in your email home directory, and it
> should start logging.
>
> For my Maildir, it was on the same level as the Maildir directory.
> /home/vpopmail/domains/havokmon.com/rick/dovecot.rawlog/
Done, dovecot restarted but no joy (directory empty). I do not think I am
able to help but I can only confirm I have no problem with Pegasus.

-- 
Zbigniew Szalbot

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