Viewing posts from March, 2018
Vorraussetzungen / Requirements:
Because I keep forgetting stuff I need to do (or the order) here a very quick overview:
So while tracking down problems with performance with (webmail - ) clients I found out, that the problem is - at least partly - related to the sheer amount of IMAP folders (dbmail_mailboxes) a user had ( > 3500 !).