Hi all,
I'm running two directors with lmtp proxy as relay transport for my mail exchangers.
relay_transport = lmtp:inet:dovecot-directors.example.net dovecot-directors.example.net resolves to 172.17.1.3 and 172.17.1.4
Now, .3 is down and Postfix tries to deliver it to .4 but this connection gets a timeout:
(delivery temporarily suspended: connect to 172.17.1.4[172.17.1.4]:24: Connection timed out
There is no log entry on the director.
Can anyone give me a hint how to solve this or maybe optimize my configuration?
Regards Patrick
auth_mechanisms = plain login default_process_limit = 150 director_mail_servers = 172.17.1.2 director_servers = 172.17.1.4 172.17.1.3 director_user_expire = 5 mins lmtp_proxy = yes log_path = /var/log/dovecot.log managesieve_notify_capability = mailto managesieve_sieve_capability = fileinto reject envelope encoded-character vacation subaddress comparator-i;ascii-numeric relational regex imap4flags copy include variables body enotify environment mailbox date ihave protocols = imap pop3 lmtp sieve service auth { unix_listener /var/spool/postfix/private/auth { group = postfix mode = 0666 user = postfix } unix_listener auth-userdb { user = dovecot } } service director { fifo_listener login/proxy-notify { mode = 0666 } inet_listener { address = 172.17.1.4 port = 9090 } unix_listener director-userdb { mode = 0600 } unix_listener login/director { mode = 0666 } } service imap-login { executable = imap-login director } service lmtp { inet_listener lmtp { address = 172.17.1.4 port = 24 } } service managesieve-login { executable = managesieve-login director inet_listener sieve { port = 4190 } } service pop3-login { executable = pop3-login director } ssl_cert = </etc/ssl/certs/wildcard.example.de.crt ssl_key = </etc/ssl/private/wildcard.example.de.key protocol !smtp { passdb { args = proxy=y nopassword=y starttls=any-cert driver = static } } protocol smtp { passdb { args = /usr/local/etc/dovecot/dovecot-sql.conf.ext driver = sql } userdb { args = /usr/local/etc/dovecot/dovecot-sql.conf.ext driver = sql } } protocol lmtp { auth_socket_path = director-userdb } local 83.149.... { protocol imap { ssl_cert = </etc/ssl/certs/wildcard.example.de.pem ssl_key = </etc/ssl/private/wildcard.example.de.key } } local 83.149... { protocol pop3 { ssl_cert = </etc/ssl/certs/wildcard.example.de.pem ssl_key = </etc/ssl/private/wildcard.example.de.key } } local [2001:1af8:...] { protocol imap { ssl_cert = </etc/ssl/certs/wildcard.example.de.pem ssl_key = </etc/ssl/private/wildcard.example.de.key } } local [2001:1af8:...] { protocol pop3 { ssl_cert = </etc/ssl/certs/wildcard.example.de.pem ssl_key = </etc/ssl/private/wildcard.example.de.key } }