2026-06-14 01:07:48 +08:00
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compatibility_level = 3.6
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myhostname = mail.example.com
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myorigin = $myhostname
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mydestination = localhost
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inet_interfaces = all
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inet_protocols = all
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2026-06-17 00:19:40 +08:00
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recipient_delimiter = +
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2026-06-14 01:07:48 +08:00
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# SQLite maps read the same LanQin DB created by the Go API.
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virtual_mailbox_domains = sqlite:/etc/postfix/sqlite-domains.cf
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virtual_mailbox_maps = sqlite:/etc/postfix/sqlite-mailboxes.cf
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virtual_alias_maps = sqlite:/etc/postfix/sqlite-aliases.cf
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virtual_transport = lmtp:inet:dovecot:24
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virtual_mailbox_base = /var/mail/vhosts
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smtpd_banner = $myhostname ESMTP LanQin Email
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2026-06-24 10:47:16 +08:00
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smtpd_relay_restrictions = permit_mynetworks, reject_unauth_destination
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smtpd_recipient_restrictions = permit_mynetworks, reject_unauth_destination
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2026-06-14 01:07:48 +08:00
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2026-06-24 10:47:16 +08:00
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# 465/587 提交由 LanQin API 处理；Postfix 25 只负责入站和内部 relay。
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smtpd_sasl_auth_enable = no
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2026-06-16 22:10:29 +08:00
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smtpd_tls_cert_file = /etc/ssl/certs/ssl-cert-snakeoil.pem
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smtpd_tls_key_file = /etc/ssl/private/ssl-cert-snakeoil.key
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2026-06-14 01:07:48 +08:00
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smtpd_tls_security_level = may
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smtp_tls_security_level = may
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2026-06-15 23:41:21 +08:00
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# Rspamd milter: DKIM signing + spam headers.
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2026-06-14 01:07:48 +08:00
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milter_protocol = 6
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milter_default_action = accept
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2026-06-15 23:41:21 +08:00
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milter_mail_macros = i {mail_addr} {client_addr} {client_name} {auth_authen}
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smtpd_milters = inet:rspamd:11332
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non_smtpd_milters = inet:rspamd:11332
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