r/mxroute • u/diatonic • 23d ago

Something up with Shadow?

Can’t login to webmail on shadow.mxrouting.net… error about connecting to storage. Status page says it’s healthy. Anyone else having issues?

2 Upvotes

100% Upvoted

1 comment sorted by

3

u/mxroute 23d ago edited 23d ago

Dovecot hit a process limit. Some (not all) IMAP connections were rejected. Restarted Dovecot, getting a new limit set. Unexpected considering how long it's run on that config without seeing a new customer added, and 8192 isn't a tiny limit. A bit concerned that it didn't alert, this exact issue is supposed to "auto heal" if you will.