I have a DIMAP account in Kmail, and I've noticed the past few months (the latest update especially), that retreiving messages is slow. The client will stand at 25% while "Retrieving the message list".

I know that it is not the server as other clients wil synchornise quickly (5-10 seconds), but KMail will take about 5 minutes.

Sends are quick.

Hi,

please see today's comment on https://bugs.kde.org/show_bug.cgi?id=243569

Looks like dimap is loading all messages anew upon each refresh