Timo Sirainen wrote:
On Fri, 2007-05-11 at 22:16 +0200, Rainer Sigl wrote:
no, I don't use NFS but it may be a permission problem. I have virtual users so all the directories belong a artificial user 'exim' and also group 'exim'. Additionally I saw now that the file dovecot-uidlist has the protection 600. The creation date of dovecot-uidlist is the date when I synced first time the folders with dovecot after installation. But strangely a change of the permissions to 666 has no effect, dove-cot isn't changed.
dovecot-uidlist is supposed to be 0600. Are the imap processes running as "exim" user as well? yes they do. imap are running as 'exim', imap-login as 'dovecot'
Don't you see any errors in Dovecot's logs (see http://wiki.dovecot.org/Logging)?
no, nothing apparent. I just changed the log configuration as in you weblink that dovecot logs are written in separate files
A additional info may be that I migrated von courier imap. So the mainfolder INBOX. and single subfolders have a correct changing dovecot-uidlist with 600 and exim exim. All subfolders below the upper subfolders (.Sent.2005.2-Mar) don't change dovecot-uidlist.
dovecot-uidlist changes only when new messages arrive or when existing messages are expunged. So I guess it's normal that in archived Sent boxes the uidlist isn't modified.
ok, maybe dovecot-uidlist is ok so. But why my client has to rescan?
--
Rainer Sigl, | email: sigl@mpe.mpg.de MPI f. extraterrestrische Physik, | phone: +49 (89) 30000-3557 Postfach 1312, | fax: +49 (89) 30000-3569 D-85741 Garching, Germany | web: http://www.mpe.mpg.de/~sigl/