10 Jun
2022
10 Jun
'22
1:29 a.m.
On Thu, 9 Jun 2022, Richard wrote:
Rather than simply upping the limit I think a reasonable question to
ask is why/how they are managing to do that. That's a lot of open
folders.
If this mail client behaves anything like Apple mail clients, these
connection storms can come about when doing global searches. The mail
clients will march through each mailbox (opening a connection for each
mailbox) looking for a pattern.
If you can narrow this scenario for one specific user (e.g. $user), you
can deep dive what's going on by enabling IMAP session logs for this user
protocol imap {
...
rawlog_dir = /log/dir/%u
}
then
(Make sure this user has write permissions into this directory)
mkdir /log/dir/$user
After you're done, you can disable logging,
rm -rf /log/dir/$user
Joseph Tam jtam.home@gmail.com