On 2019-10-20 11:30, Timo Sirainen via dovecot wrote:
On 18 Oct 2019, at 13.43, Tom Sommer via dovecot dovecot@dovecot.org wrote:
Quite a lot of mail downloads for a single session. I wonder if the user really had that many new mails or if they were being redownloaded for some reason?
Oct 18 13:40:56 imap(XXXX)<7552><ebbmyS2VPPFOxv4t>: Debug: Mailbox Junk: Mailbox opened because: autoexpunge Oct 18 13:40:56 imap(XXXX)<7552><ebbmyS2VPPFOxv4t>: Debug: Mailbox Junk E-mail: Mailbox opened because: autoexpunge Oct 18 13:40:56 imap(XXXX)<7552><ebbmyS2VPPFOxv4t>: Info: Connection closed: read(size=7902) failed: Connection reset by peer (UID FETCH running for 0.542 + waiting input/output for 78.357 secs, 60 B in + 39221480+8192 B out, state=wait-output) in=290 out=39401283 deleted=0 expunged=0 trashed=0 hdr_count=0 hdr_bytes=0 body_count=94 body_bytes=39210315
state=wait-output means Dovecot was waiting for client to read the data it is sending.
This made me think it might be a connection (TCP/IP) thing.
My Director is running with 3 listen-IPs, I removed two of them and this appeared to have made the errors stop.
Unsure if anything was changed in this regard between 2.3.7.2 and 2.3.8.
Tom