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. Kurt