I'd like to update and migrate my current Postfix 2.1 to an up to date version, it's a Postfix/Dovecot/MySQL/smtp auth/ virtual domains/users
I've installed new Centos 7 with ghettoforge postfix 3.2.4 /dovecot, and, copied over /etc/postfix etc/dovecot, after some minor edits (remove policyd 1.x, add postfwd, edit IPs/host names, letsencrypt, etc) it seems to work OK, only some warnings, can send/receive so I should now run this, yes ? "postconf compatibility_level=2" what else should I or must I do, what else is suggested/recommended ? is my (largely unconfigured as yet) postfwd in correct place ? # postfix reload Dec 26 11:14:07 geko postfix[8521]: Postfix is running with backwards-compatible default settings Dec 26 11:14:07 geko postfix[8521]: See http://www.postfix.org/COMPATIBILITY_README.html for details Dec 26 11:14:07 geko postfix[8521]: To disable backwards compatibility use "postconf compatibility_level=2" and "postfix reload" Dec 26 11:14:07 geko postfix/postfix-script[8527]: refreshing the Postfix mail system Dec 26 11:14:07 geko postfix/master[1298]: reload -- version 3.2.4, configuration /etc/postfix postconf -n --------------------------------------------- address_verify_sender = $double_bounce_sender alias_database = hash:/etc/postfix/aliases alias_maps = hash:/etc/postfix/aliases allow_min_user = no allow_percent_hack = no anvil_rate_time_unit = 1800s biff = no body_checks = pcre:/etc/postfix/body_checks body_checks_size_limit = 150000 bounce_queue_lifetime = 4h broken_sasl_auth_clients = yes command_directory = /usr/sbin daemon_directory = /usr/libexec/postfix data_directory = /var/lib/postfix debug_peer_level = 2 debugger_command = PATH=/bin:/usr/bin:/usr/local/bin:/usr/X11R6/bin ddd $daemon_directory/$process_name $process_id & sleep 5 delay_warning_time = 0h disable_vrfy_command = yes dovecot_destination_recipient_limit = 1 enable_original_recipient = no header_checks = pcre:/etc/postfix/header_checks.pcre home_mailbox = Maildir/ html_directory = no inet_interfaces = all inet_protocols = ipv4 mail_owner = postfix mailbox_command = /usr/libexec/dovecot/deliver mailq_path = /usr/bin/mailq.postfix manpage_directory = /usr/share/man maximal_backoff_time = 4000s maximal_queue_lifetime = 4h message_size_limit = 30971520 mime_header_checks = pcre:$config_directory/mime_headers.pcre minimal_backoff_time = 300s mydestination = $myhostname, localhost, localhost.localdomain, localhost.$myhostname mydomain = sbt.net.au myhostname = geko.sbt.net.au mynetworks = 163.47.110.6 163.47.110.7 127.0.0.1 myorigin = geko.sbt.net.au newaliases_path = /usr/bin/newaliases.postfix proxy_read_maps = $canonical_maps $lmtp_generic_maps $local_recipient_maps $mydestination $mynetworks $recipient_bcc_maps $recipient_canonical_maps $relay_domains $relay_recipient_maps $relocated_maps $sender_bcc_maps $sender_canonical_maps $smtp_generic_maps $smtpd_sender_login_maps $transport_maps $virtual_alias_domains $virtual_alias_maps $virtual_mailbox_domains $virtual_mailbox_maps $smtpd_sender_restrictions queue_directory = /var/spool/postfix queue_run_delay = 300s readme_directory = /usr/share/doc/postfix3-3.2.4/README_FILES recipient_bcc_maps = proxy:mysql:/etc/postfix/mysql/recipient_bcc_maps_user.cf, proxy:mysql:/etc/postfix/mysql/recipient_bcc_maps_domain.cf recipient_delimiter = + relay_domains = $mydestination, proxy:mysql:/etc/postfix/mysql/relay_domains.cf sender_bcc_maps = proxy:mysql:/etc/postfix/mysql/sender_bcc_maps_user.cf, proxy:mysql:/etc/postfix/mysql/sender_bcc_maps_domain.cf sendmail_path = /usr/sbin/sendmail.postfix setgid_group = postdrop smtp-amavis_destination_recipient_limit = 1 smtp_data_init_timeout = 240s smtp_data_xfer_timeout = 600s smtp_tls_loglevel = 1 smtp_tls_note_starttls_offer = yes smtp_tls_security_level = may smtp_tls_session_cache_database = btree:${data_directory}/smtp_scache smtp_tls_session_cache_timeout = 3600s smtpd_client_connection_rate_limit = 50 smtpd_data_restrictions = reject_unauth_pipelining smtpd_helo_required = yes smtpd_helo_restrictions = permit_mynetworks, permit_sasl_authenticated, reject_non_fqdn_helo_hostname, reject_invalid_helo_hostname, check_helo_access pcre:/etc/postfix/helo_access.pcre smtpd_recipient_restrictions = reject_unknown_sender_domain, reject_unknown_recipient_domain, reject_non_fqdn_sender, reject_non_fqdn_recipient, reject_unlisted_recipient, permit_mynetworks, check_sasl_access hash:/etc/postfix/sasl_access permit_sasl_authenticated, reject_unauth_destination, check_policy_service inet:127.0.0.1:10040, check_recipient_access hash:/etc/postfix/recipient_no_checks, check_recipient_access pcre:/etc/postfix/recipient_checks.pcre, check_helo_access hash:/etc/postfix/helo_checks, check_sender_access hash:/etc/postfix/sender_checks, check_client_access hash:/etc/postfix/client_checks, check_client_access pcre:/etc/postfix/client_checks.pcre, reject_rbl_client zen.spamhaus.org, reject_rhsbl_client dbl.spamhaus.org, reject_rhsbl_sender dbl.spamhaus.org, reject_rbl_client psbl.surriel.com, reject_rbl_client ix.dnsbl.manitu.net, reject_rbl_client bl.spamcop.net, smtpd_reject_unlisted_recipient = yes smtpd_reject_unlisted_sender = yes smtpd_sasl_auth_enable = yes smtpd_sasl_authenticated_header = no smtpd_sasl_local_domain = smtpd_sasl_path = ./dovecot-auth smtpd_sasl_security_options = noanonymous smtpd_sasl_type = dovecot smtpd_sender_login_maps = proxy:mysql:/etc/postfix/mysql/sender_login_maps.cf smtpd_sender_restrictions = permit_mynetworks, permit_sasl_authenticated smtpd_tls_cert_file = /etc/letsencrypt/live/geko.sbt.net.au/fullchain.pem smtpd_tls_key_file = /etc/letsencrypt/live/geko.sbt.net.au/privkey.pem smtpd_tls_loglevel = 1 smtpd_tls_security_level = may smtpd_tls_session_cache_database = btree:${data_directory}/smtpd_scache smtpd_tls_session_cache_timeout = 36000s swap_bangpath = no tls_random_source = dev:/dev/urandom transport_maps = proxy:mysql:/etc/postfix/mysql/transport_maps_user.cf, proxy:mysql:/etc/postfix/mysql/transport_maps_domain.cf unknown_local_recipient_reject_code = 550 virtual_alias_domains = virtual_alias_maps = proxy:mysql:/etc/postfix/mysql/virtual_alias_maps.cf, proxy:mysql:/etc/postfix/mysql/domain_alias_maps.cf, proxy:mysql:/etc/postfix/mysql/catchall_maps.cf, proxy:mysql:/etc/postfix/mysql/domain_alias_catchall_maps.cf virtual_gid_maps = static:2000 virtual_mailbox_base = /var/vmail virtual_mailbox_domains = proxy:mysql:/etc/postfix/mysql/virtual_mailbox_domains.cf virtual_mailbox_maps = proxy:mysql:/etc/postfix/mysql/virtual_mailbox_maps.cf virtual_minimum_uid = 2000 virtual_transport = dovecot virtual_uid_maps = static:2000
