search for: estconns

...ections" limit works for the mail stores, but it doesn't seem to have any effect on the proxies. I'm using a mix of Dovecot & Courier-IMAP servers as backends. > Basically I need to find a way to enforce the maximum limit for the username<>remoteip so that, if I have: > ESTCONNS=`doveadm -f flow proxy list | grep "username=usern at domain.com.proto=imap" | wc -l` > $ESTCONNS is lower or equal than the configured limit. > The proxies are configured as per https://wiki2.dovecot.org/PasswordDatabase/ExtraFields/Proxy to forward the password to the remote serve...

Hi, Trying to keep abusive/buggy IMAP clients at bay on a number of Dovecot proxy servers, I've reconfigured them to use "mail_max_userip_connections = 50" in the "protocol imap" section, followed by restarting Dovecot. Yet, I'm still seeing 160+ established connections from a single IP address for the same email account. Am I missing anything? # 2.2.27

...ip_connections" limit works for the mail stores, but it doesn't seem to have any effect on the proxies. I'm using a mix of Dovecot & Courier-IMAP servers as backends. Basically I need to find a way to enforce the maximum limit for the username<>remoteip so that, if I have: ESTCONNS=`doveadm -f flow proxy list | grep "username=usern at domain.com.proto=imap" | wc -l` $ESTCONNS is lower or equal than the configured limit. The proxies are configured as per https://wiki2.dovecot.org/PasswordDatabase/ExtraFields/Proxy to forward the password to the remote server using...

...stores, >> but it doesn't seem to have any effect on the proxies. I'm using a mix >> of Dovecot & Courier-IMAP servers as backends. >> Basically I need to find a way to enforce the maximum limit for the >> username<>remoteip so that, if I have: >> ESTCONNS=`doveadm -f flow proxy list | grep >> "username=usern at domain.com.proto=imap" | wc -l` >> $ESTCONNS is lower or equal than the configured limit. >> The proxies are configured as per >> https://wiki2.dovecot.org/PasswordDatabase/ExtraFields/Proxy to >> fo...