smtpd.conf

gistfile1.txt

my_net = "192.168.1.0/24"

table domains     sqlite:/usr/local/etc/mail/sqlite.conf
table virtuals    sqlite:/usr/local/etc/mail/sqlite.conf
table userinfo    sqlite:/usr/local/etc/mail/sqlite.conf
table credentials sqlite:/usr/local/etc/mail/sqlite.conf
table aliases     file:/etc/mail/aliases

pki ptrcrt.ch cert "/usr/local/etc/acme.sh/ptrcrt.ch/fullchain.cer"
pki ptrcrt.ch key  "/usr/local/etc/acme.sh/ptrcrt.ch/ptrcrt.ch.key"

filter "rspamd" proc-exec "opensmtpd-filter-rspamd -url http://192.168.1.8:11333"
filter   "rdns" phase connect match   !rdns disconnect "550 RDNS error"
filter "fcrdns" phase connect match !fcrdns disconnect "550 FCRDNS error"

# Listen on SMTP for incoming connections
listen on lo1 port 588 filter { "rspamd" }
listen on lo1 port 587 tls-require auth <credentials> pki ptrcrt.ch tag submission filter { "rspamd" }
listen on lo1 tls   pki ptrcrt.ch filter { "rdns", "fcrdns", "rspamd" }
listen on lo1 smtps pki ptrcrt.ch filter { "rdns", "fcrdns", "rspamd" }

action "local"      maildir alias <aliases>
action "inbound"    lmtp "/var/run/dovecot/lmtp" rcpt-to virtual <virtuals> userbase <userinfo>
action "outbound"   relay

match from local       for local            action "local"
match from any         for domain <domains> action "inbound"
match from local       for any              action "outbound"
match from any         for any auth         action "outbound"
match from src $my_net for any              action "outbound"