Paul H Park wrote:
Hello all,
It is my first time configuring postfix and I've learned a lot the past couple
of days from the community, thank you.
My problem is in receiving mail, it doesn't have a problem sending out test mails from
the Linux command prompt (using: echo "test" | mail -s testsubject
testem...@hotmailorwhereever.com) or from a client like zimbra/ms outlook. It is sending
through port 465 as a defense against abuse:
...
So far, the ports are open, except for 25 (verified with tools online):
port 25 must be open to receive external mail.
Here is my /etc/postfix/master.cf file:
# ==========================================================================
# service type private unpriv chroot wakeup maxproc command + args
# (yes) (yes) (yes) (never) (100)
# ==========================================================================
#smtp inet n - - - - smtpd
# -o smtpd_tls_wrappermode=yes
# -o smtpd_sasl_auth_enable=yes
# -o smtpd_reject_unlisted_sender=yes
# -o smtpd_recipient_restrictions=permit_sasl_authenticated,reject
# -o broken_sasl_auth_clients=yes
Uncomment the "smtp ... smtpd" service in your master.cf. Do
NOT use smtpd_tls_wrappermode or any of those other options;
they don't belong here.
-- Noel Jones
