Jesse Kretschmer wrote:
Thanks for the many quick responses.
I should have started with this:
# postconf -n
delay_warning_time = 10m
Quite short, but won't break anything.
maximal_queue_lifetime = 2d
recommended minimum is 3 days, default is 5 days. If you have
lots of undeliverable mail in your queue, address the source
of the undeliverable mail instead of covering up the symptoms.
mydestination = $myhostname, localhost.$mydomain, localhost
OK.
mydomain = psyop.com <http://psyop.com>
myhostname = mail.psyop.com <http://mail.psyop.com>
mynetworks = 10.0.0.0/8 <http://10.0.0.0/8>, 192.168.0.0/16
<http://192.168.0.0/16>, 172.29.0.0/16 <http://172.29.0.0/16>,
127.0.0.1/32 <http://127.0.0.1/32>
Your HTML message makes this a little hard to read. Plain
text only please.
relay_domains = $mydestination
this should be set empty unless you really have relay domains
(ie. subdomains of domains listed in mydestination that are
accepted but delivered elsewhere).
smtpd_helo_restrictions = permit_mynetworks reject_invalid_hostname
permit
I see you have reject_invalid_hostname duplicated in
smtpd_recipient_restrictions. Just remove all the above.
smtpd_recipient_restrictions = permit_mynetworks
permit_sasl_authenticated reject_unauth_destination
check_client_access hash:/usr/local/etc/postfix/whitelist
reject_rbl_client sbl.spamhaus.org <http://sbl.spamhaus.org>
reject_invalid_hostname reject_non_fqdn_hostname
reject_non_fqdn_sender reject_non_fqdn_recipient
reject_unknown_sender_domain reject_unknown_recipient_domain permit
OK. Nothing here to cause the rejection you reported. I see
Ralf is looking at your master.cf, we'll see what he says.
-- Noel Jones
