smtp       inet  n       -       y       -       -       smtpd
pickup    unix  n  -  y  60 1   pickup
cleanup   unix  n  -  y  -  0   cleanup
proxymap   unix  -       -       n       -       -       proxymap
proxywrite unix  -       -       n       -       1       proxymap
qmgr      unix  n  -  y  300 1  qmgr
local     unix  -  n  n  -  -   local
virtual   unix  -  n  n  -  -   virtual
lmtp      unix  -  -  y  -  -   lmtp
anvil     unix  -  -  y  -  1   anvil
scache    unix  -  -  y  -  1   scache

# TLS manager (aktif, penting bila sebelumnya error private/tlsmgr)
tlsmgr    unix  -  -  y  -  1   tlsmgr

# 587 — Submission (STARTTLS wajib)

# 465 — SMTPS (TLS wrapper)

submission inet  n       -       y       -       -       smtpd
    -o syslog_name=postfix/submission
    -o smtpd_tls_security_level=encrypt
    -o smtpd_sasl_auth_enable=yes
    -o smtpd_sasl_type=dovecot
    -o smtpd_sasl_path=private/auth
    -o smtpd_relay_restrictions=permit_sasl_authenticated,reject
    -o milter_macro_daemon_name=ORIGINATING
    -o smtpd_milters=
    -o non_smtpd_milters=
    -o smtpd_peername_lookup=no
    -o smtpd_delay_reject=no
smtps      inet  n       -       y       -       -       smtpd
    -o syslog_name=postfix/smtps
    -o smtpd_tls_wrappermode=yes
    -o smtpd_sasl_auth_enable=yes
    -o smtpd_sasl_type=dovecot
    -o smtpd_sasl_path=private/auth
    -o smtpd_relay_restrictions=permit_sasl_authenticated,reject
    -o milter_macro_daemon_name=ORIGINATING
    -o smtpd_milters=
    -o non_smtpd_milters=
    -o smtpd_peername_lookup=no
    -o smtpd_delay_reject=no
rewrite    unix  -       -       n       -       -       trivial-rewrite
bounce     unix  -       -       y       -       0       bounce
defer      unix  -       -       y       -       0       bounce
trace      unix  -       -       y       -       0       bounce
verify     unix  -       -       y       -       1       verify
retry      unix  -       -       y       -       -       error
error      unix  -       -       y       -       -       error
discard    unix  -       -       y       -       -       discard
smtp       unix  -       -       y       -       -       smtp
relay      unix  -       -       y       -       -       smtp
flush     unix  n       -       y       1000?   0       flush

showq     unix  n       -       y       -       0       showq