On 1.2.2012, at 9.48, Armistead, Kurt wrote: > On Wed, February 1, 2012 12:33 am, Timo Sirainen wrote: >> On 1.2.2012, at 1.16, Armistead, Kurt wrote: >> >>> Recently we've moved our old (and I mean _really_ old) mailserver to a >>> new >>> hardware. Since I had quite some time on my hands, I decided to switch >>> from courier to dovecot. Transition went pretty smoothly and the users >>> experienced just a few hours' blackout. >>> >>> Only trouble now is that, after re-configuring some IOS handsets and >>> tablets, not all messages are displayed correctly. >> >> Did you use the courier-dovecot-migrate.pl script? If not, Dovecot set new >> IMAP UIDVALIDITY and UID numbers to mails and the problems are most likely >> related to clients not realizing that they should drop their internal >> caches. > > I sure did and it reported no issues.
Then I have no idea. Clients shouldn't have noticed any differences between old and new server. If you find a bug in something from Dovecot's side, let me know.
