Hi people!
I just switched one of my servers from Courier to Dovecot. Planned to do it anyway but had to do it faster after the discovery that courier [the version I had installed, at least] returns malformed headers for a few messages, causing Outlook Express to completely ignore them. Curiously, they were visible in Squirrelmail and Nokia Series60 e-mail client.
Overal I am quite happy but have one little problem. More often than not, I have to press 'Purge' button two or more times in order to actually remove the deleted messages. The fragment of Outlook's IMAP log is below. Interestingly, Dovecot 1.0.7 (on another server) does not have such problem.
Best wishes Eugene
IMAP: 00:46:56 [tx] 0yc9 UID STORE 172903 +FLAGS.SILENT (\Deleted \Seen) IMAP: 00:46:56 [rx] 0yc9 OK Store completed. IMAP: 00:46:58 [tx] 623w EXPUNGE IMAP: 00:46:58 [rx] * 102 FETCH (FLAGS (\Deleted \Seen)) IMAP: 00:46:58 [rx] 623w OK Expunge completed. IMAP: 00:46:58 [tx] 62lg IDLE IMAP: 00:46:58 [rx] + idling IMAP: 00:47:02 [tx] DONE IMAP: 00:47:02 [rx] 62lg OK Idle completed. IMAP: 00:47:02 [tx] a4si EXPUNGE IMAP: 00:47:02 [rx] * 102 EXPUNGE IMAP: 00:47:02 [rx] a4si OK Expunge completed.
dovecot version: 1.0.10 OS: FreeBSD 5.3-RELEASE i386 dovecot -n
1.0.10: /usr/contrib/etc/dovecot.conf
base_dir: /var/run/dovecot/ protocols: imap imaps pop3 pop3s ssl_cert_file: /etc/ssl/certs/xxxx.pem ssl_key_file: /etc/ssl/private/xxxx.pem disable_plaintext_auth: no login_dir: /var/run/dovecot//login login_executable(default): /usr/contrib/libexec/dovecot/imap-login login_executable(imap): /usr/contrib/libexec/dovecot/imap-login login_executable(pop3): /usr/contrib/libexec/dovecot/pop3-login verbose_proctitle: yes first_valid_gid: 0 mail_extra_groups: mail mail_location: maildir:/home/%u/Maildir mail_executable(default): /usr/contrib/libexec/dovecot/imap mail_executable(imap): /usr/contrib/libexec/dovecot/imap mail_executable(pop3): /usr/contrib/libexec/dovecot/pop3 mail_plugin_dir(default): /usr/contrib/lib/dovecot/imap mail_plugin_dir(imap): /usr/contrib/lib/dovecot/imap mail_plugin_dir(pop3): /usr/contrib/lib/dovecot/pop3 imap_client_workarounds(default): delay-newmail outlook-idle netscape-eoh tb-extra-mailbox-sep imap_client_workarounds(imap): delay-newmail outlook-idle netscape-eoh tb-extra-mailbox-sep imap_client_workarounds(pop3): outlook-idle pop3_uidl_format(default): pop3_uidl_format(imap): pop3_uidl_format(pop3): %08Xu%08Xv pop3_client_workarounds(default): pop3_client_workarounds(imap): pop3_client_workarounds(pop3): outlook-no-nuls oe-ns-eoh auth default: passdb: driver: pam userdb: driver: passwd
on 2-28-2008 1:53 PM Eugene spake the following:
Are you sure that they weren't removed the first time but Outlook didn't refresh its header listing?
I have seen outlook take its sweet time in updating its header listings with IMAP. I never thought that its support for IMAP could be worse than its support for POP3.
I have to deal with it just because of the varied users I support, so I have Outlook, outlook express and thunderbird all configured to see my message store just for experimentations sake. But I use thunderbird daily.
-- MailScanner is like deodorant... You hope everybody uses it, and you notice quickly if they don't!!!!
On Feb 28, 2008, at 11:53 PM, Eugene wrote:
Is it possible that Outlook uses two connections? First one does:
The second one does:
This happens because the session hasn't yet seen the flag change. Only
after EXPUNGE is finished it syncs the mailbox and notices the new
\Deleted flag. At that point the EXPUNGE handling is already finished,
so nothing happens.
So I guess the question is if Dovecot should first synchronize the
mailbox and only then perform EXPUNGE. This is allowed by IMAP, but it
would require Dovecot to do two mailbox synchronizations for each
EXPUNGE. I'd rather not do that but maybe Outlook is big enough user
that it should be changed...
Hello Timo,
From: "Timo Sirainen" <tss@iki.fi>
That would be nice. The delete and expunge commands were indeed issued by different IMAP-connections.
Was the 1.0.7 version handling the updates differently? Because I never had such delay with another account (different server, same dovecot configuration, same Outlook installation).
Best wishes Eugene
participants (3)
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Eugene
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Scott Silva
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Timo Sirainen