mirror of
https://github.com/imapsync/imapsync.git
synced 2024-11-16 15:52:47 +01:00
103 lines
3.9 KiB
Plaintext
103 lines
3.9 KiB
Plaintext
#!/bin/cat
|
|
$Id: FAQ.Dovecot.txt,v 1.14 2022/06/16 09:06:34 gilles Exp gilles $
|
|
|
|
This documentation is also available online at
|
|
https://imapsync.lamiral.info/FAQ.d/
|
|
https://imapsync.lamiral.info/FAQ.d/FAQ.Dovecot.txt
|
|
|
|
|
|
=======================================================================
|
|
Imapsync tips for Dovecot. Specific issues and solutions.
|
|
=======================================================================
|
|
|
|
|
|
Questions answered in this FAQ are:
|
|
|
|
Q. Is there imapsync specific options to deal with Dovecot?
|
|
|
|
Q. The login fails with the error:
|
|
Err 1/1: Host2 failure: Error login on [...] with user [...] auth [LOGIN]: timeout waiting 120s for data from server (5x)
|
|
What can it be?
|
|
|
|
Q. Subfolders are not created by imapsync and the error is
|
|
"Mailbox doesn't allow inferior mailboxes"
|
|
|
|
Q. How to migrate to Dovecot with an admin/MasterUser account?
|
|
|
|
Q. I have a mailbox that "dovecot backup" gives errors on that
|
|
I can't get rid of: "UID inserted in the middle of mailbox".
|
|
What can I do?
|
|
|
|
Q. Imapsync encounters timeouts and Dovecot log says
|
|
"mailpiler dovecot: imap(xxx): Error: Timeout (180s) while waiting for dotlock for transaction log file ..."
|
|
What can I do?
|
|
|
|
Now the questions again with their answers.
|
|
|
|
=======================================================================
|
|
Q. Is there imapsync specific options to deal with Dovecot?
|
|
|
|
R. Dovecot is ok with imapsync, nothing special is needed, just the
|
|
basic options, ie, the credentials, are needed.
|
|
|
|
=======================================================================
|
|
Q. The login fails with the error:
|
|
Err 1/1: Host2 failure: Error login on [...] with user [...] auth [LOGIN]: timeout waiting 120s for data from server (5x)
|
|
What can it be?
|
|
|
|
R. It can be special characters in the password. Change it with only
|
|
normal characters, characters from a-z A-Z 0-9
|
|
|
|
=======================================================================
|
|
Q. How to migrate to Dovecot with an admin/MasterUser account?
|
|
|
|
R. Dovecot uses the same syntax as uw-imap
|
|
|
|
imapsync ... --user2="loginuser*admin_user" --password2 "admin_user_password"
|
|
|
|
To setup a Dovecot MasterUser follow the document
|
|
https://doc.dovecot.org/configuration_manual/authentication/master_users/
|
|
|
|
=======================================================================
|
|
Q. I have a mailbox that "dovecot backup" gives errors on that
|
|
I can't get rid of: "UID inserted in the middle of mailbox".
|
|
What can I do?
|
|
|
|
Q. Solution, run:
|
|
|
|
doveadm -v deduplicate -m -u martin mailbox A/Posted
|
|
|
|
it will get rid of the duplicates (I can also be run without "-m")
|
|
and this also allows "dovecot backup" to work.
|
|
|
|
Thanks to Martin Ward for this input!
|
|
|
|
=======================================================================
|
|
Q. Subfolders are not created by imapsync and the error is
|
|
"Mailbox doesn't allow inferior mailboxes"
|
|
|
|
R. Dovecot usually supports subfolders with messages and subfolders,
|
|
it's a Dovecot configuration issue.
|
|
|
|
If you can change the Dovecot configuration dovecot.conf,
|
|
then try this:
|
|
|
|
mail_location = maildir:~/Maildir:LAYOUT=fs
|
|
|
|
See details at:
|
|
https://superuser.com/questions/813362/sub-folders-in-dovecot
|
|
https://wiki2.dovecot.org/MailLocation/Maildir
|
|
|
|
|
|
=======================================================================
|
|
Q. Imapsync encounters timeouts and Dovecot log says
|
|
"mailpiler dovecot: imap(xxx): Error: Timeout (180s) while waiting for dotlock for transaction log file ..."
|
|
What can I do?
|
|
|
|
R. It looks like an NFS issue with Dovecot.
|
|
Solve it with Dovecot support or use something else than NFS.
|
|
I'll be glad to share here any solution you find.
|
|
(Thanks to Mate Skoblar for reporting this issue)
|
|
|
|
=======================================================================
|
|
======================================================================= |