[PLUG] Problems sending using postfix on Comcast

[Michael Leone <turgon@mike-leone.com>]

I'm having some problems sending mail via postfix on Comcast. I thought
I had this working, a few months ago, before my server died. So tonight,
I finally got around to rebuilding it (using Ubuntu Server 8.04). I'm
trying to send to my Gmail account.

Looks like it's trying to send via port 25, even tho I explicitly tell
it to use port 587 and TLS ....

Any help appreciated.

postconf -n:

alias_database = hash:/etc/aliases
alias_maps = hash:/etc/aliases
append_dot_mydomain = no
biff = no
command_directory = /usr/sbin
config_directory = /etc/postfix
daemon_directory = /usr/lib/postfix
home_mailbox = Maildir/
html_directory = /usr/share/doc/postfix/html
inet_interfaces = all
local_destination_concurrency_limit = 1
local_recipient_maps = $alias_maps unix:passwd.byname
mailbox_command = /usr/bin/maildrop -d "$USER" -f "$SENDER" "$EXTENSION"
masquerade_domains = $mydomain
masquerade_exceptions = root
mydestination = $myhostname, $mydomain, localhost, localhost.localdomain
mydomain = mike-leone.com
myhostname = workhorse.mike-leone.com
mynetworks = 127.0.0.0/8, 10.0.0.0/24
myorigin = /etc/mailname
readme_directory = /usr/share/doc/postfix
recipient_delimiter = +
relayhost = [smtp.gmail.com]:587
setgid_group = postdrop
smtp_enforce_tls = yes
smtp_sasl_auth_enable = yes
smtp_sasl_password_maps = hash:/etc/postfix/sasl/sasl_passwd
smtp_tls_CAfile = /etc/postfix/certs/MJL-CA-cert.pem
smtp_tls_cert_file = /etc/postfix/certs/mailserver-public-cert.pem
smtp_tls_key_file =
/etc/postfix/certs/mailserver-request-and-private-key.pem
smtp_tls_loglevel = 3
smtp_tls_note_starttls_offer = yes
smtp_tls_per_site = hash:/etc/postfix/tls_per_site
smtpd_banner = $myhostname ESMTP $mail_name (Debian/GNU)
smtpd_recipient_restrictions = permit_sasl_authenticated,
reject_non_fqdn_recipient,      reject_invalid_hostname,
reject_unknown_recipient_domain, reject_unauth_pipelining,
permit_tls_clientcerts, permit_mynetworks,
reject_unauth_destination,      reject_rbl_client        bl.spamcop.net
tls_random_source = dev:/dev/urandom
transport_maps = hash:/etc/postfix/my_transport_maps


my_transport_maps:
gmail.com               smtp:[smtp.gmail.com]

sasl_passwd:
[smtp.gmail.com]:587 turgon@mike-leone.com:********

Sep 20 23:22:02 workhorse postfix/pickup[6850]: 6FEC52E6483: uid=1000
from=<turgon@mike-leone.com>
Sep 20 23:22:02 workhorse postfix/cleanup[6870]: 6FEC52E6483:
message-id=<20080921032202.GA6859@workhorse.mike-leone.com>
Sep 20 23:22:02 workhorse postfix/qmgr[6852]: 6FEC52E6483:
from=<turgon@mike-leone.com>, size=673, nrcpt=1 (queue active)
Sep 20 23:22:02 workhorse postfix/cleanup[6870]: 839992E6102:
message-id=<20080921032202.GA6859@workhorse.mike-leone.com>
Sep 20 23:22:02 workhorse postfix/qmgr[6852]: 839992E6102:
from=<turgon@mike-leone.com>, size=815, nrcpt=1 (queue active)
Sep 20 23:22:02 workhorse postfix/local[6872]: 6FEC52E6483:
to=<turgon@mike-leone.com>, relay=local, delay=0.11,
delays=0.1/0.01/0/0.01, dsn=2.0.0, status=sent (forwarded as 839992E6102)
Sep 20 23:22:02 workhorse postfix/qmgr[6852]: 6FEC52E6483: removed
Sep 20 23:22:02 workhorse postfix/smtp[6873]: initializing the
client-side TLS engine
Sep 20 23:22:32 workhorse postfix/smtp[6873]: connect to
smtp.gmail.com[72.14.247.109]:25: Connection timed out
Sep 20 23:22:32 workhorse postfix/smtp[6873]: 839992E6102:
to=<turgon@gmail.com>, orig_to=<turgon@mike-leone.com>, relay=none,
delay=30, delays=0/0.05/30/0, dsn=4.4.1, status=deferred (connect to
smtp.gmail.com[72.14.247.109]:25: Connection timed out)



-- 
Michael J. Leone                  Registered Linux user #201348
<mailto:turgon@mike-leone.com>

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