Hi,
we just upgraded on FreeBSD (11.2-p14) from Dovecot 2.2 to Dovecot 2.3.7.2 and now we have kind of a big problem: the quota-plugin does not work correctly anymore. If a user has a subfolder of the INBOX (like .INBOX.foobar) the quota-calculation does not work anymore. It seems to be arbitrary but users get counted like double and more than they actually have in mails (the number of mails is correct, but the size gets calculated wrongly). The moment I remove those folders, the size gets calculated correctly. Unfortunately those folders are generated by some clients automatically afaik (like .INBOX.Trash)
What can we do about that?
There were already messages to the list about this in July 2018 but I didn't find any solution https://dovecot.org/pipermail/dovecot/2018-July/112439.html https://dovecot.org/pipermail/dovecot/2018-July/112440.html
Niels