[Dovecot] Issues w/ Apple devices after migration to dovecot

[Timo Sirainen]

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.