This is a small server with a few users that are all local. There are several domain names that point to this server, but all of them are just aliases for the main name. Received mail stops at the rcpt to: line. There is no OK that occurs until shortly after 3 minutes from that line being received. During that time ktrace shows multiple calls and sleeps for proxymap. After the 3+ minute delay, it issues the OK and then they rest proceeds normally. I suspect this is a configuration error since this server was just updated to 3.3.4 from an earlier version. The earlier version worked fine. This problem started when the upgrade completed.
brain# postmap -n postmap: fatal: usage: postmap [-NfinoprsuUvw] [-c config_dir] [-d key] [-q key] [map_type:]file... brain# postconf -n command_directory = /usr/local/sbin compatibility_level = 2 daemon_directory = /usr/local/libexec/postfix data_directory = /var/db/postfix debug_peer_level = 2 debug_peer_list = faxage.com debugger_command = PATH=/bin:/usr/bin:/usr/local/bin:/usr/X11R6/bin ddd $daemon_directory/$process_name $proce html_directory = /usr/local/share/doc/postfix inet_protocols = ipv4 local_recipient_maps = unix:passwd.byname $alias_maps mail_owner = postfix mail_spool_directory = /var/mail/ mailbox_size_limit = 0 mailq_path = /usr/local/bin/mailq manpage_directory = /usr/local/man message_size_limit = 102400000 mydestination = $myhostname, localhost.$mydomain, localhost, remotesupportservicesllc.com, rssllc.us, mail.rem .us mydomain = remotesupportservicesllc.com mynetworks_style = host newaliases_path = /usr/local/bin/newaliases queue_directory = /var/spool/postfix readme_directory = /usr/local/share/doc/postfix sample_directory = /usr/local/etc/postfix sendmail_path = /usr/local/sbin/sendmail setgid_group = maildrop smtpd_authorized_xclient_hosts = 10.0.1.0/24 smtpd_error_sleep_time = 10 smtpd_hard_error_limit = 10 smtpd_milters = unix:/var/run/clamav/clmilter.sock smtpd_recipient_restrictions = reject_unauth_destination smtpd_sasl_auth_enable = yes smtpd_sasl_path = private/auth smtpd_sasl_type = dovecot smtpd_soft_error_limit = 1 smtpd_tls_cert_file = /etc/mail/certs/mail.pem smtpd_tls_key_file = /etc/mail/certs/mail.key smtpd_tls_loglevel = 1 smtpd_tls_security_level = may unknown_local_recipient_reject_code = 550 -- Doug
