On 22.11.2019 5.17, Gene Smith via dovecot wrote:

When I do imap getquota on a shared folder I see the NO response. That's OK but then often dovecot disconnects (sends FIN) to the client right after this. The client acks the disconnect and creates a new connection and continues on. Should dovecot disconnect after this type of imap "NO" response?

-gene

Hi!

This sounds more like that the server crashes after sending the NO response. Do you see such crash in your logs?

Aki