On 17-7-19 21:38, Timo Sirainen wrote:

What's your doveconf -n? I suppose this is coming either when stopping/reloading, or maybe auth process stops when it's been idling for 1 minute. Do you use Postfix/Exim (or something else) that authenticates via Dovecot?

# 2.3.7 (494d20bdc): # OS: FreeBSD 12.0-RELEASE-p7 amd64  zfs # Hostname: poseidon.cloudzeeland.nl

auth_mechanisms = plain login disable_plaintext_auth = no mail_location = mbox:/home/%u:INBOX=/var/mail/%u mail_privileged_group = mail passdb { driver = pam } protocols = imap service auth { unix_listener auth-client { group = mail mode = 0660 user = postfix } unix_listener auth-master { mode = 0666 } user = xxxxx } service imap-login { inet_listener imap { address = xxx.xxx.xxx.xxx } inet_listener imaps { address = xxx.xxx.xxx.xxx } } ssl_ca = </usr/local/share/certs/ca-root-nss.crt ssl_cert = </usr/local/etc/dehydrated/certs/xxxxx/fullchain.pem ssl_cipher_list = HIGH:+TLSv1.2:+TLSv1.3 ssl_dh = # hidden, use -P to show it ssl_key = # hidden, use -P to show it userdb { driver = passwd } protocol imap { imap_client_workarounds = delay-newmail tb-extra-mailbox-sep } protocol lda { mail_plugins = sieve postmaster_address = postmaster@mysite.com sendmail_path = /usr/sbin/sendmail

Yes, I do reload Dovecot once a day in a nightly cron event.

I use postfix-3.4.6,1 thru packages.