From: Nick Powers (no email)
Date: Thu Sep 01 2005 - 08:44:25 EDT
Thanks for the feedback on the previous issue everyone. Same issue, another question: recap: I have 2 Qmail MX hosts filtering down mail to 1 Postfix machine running Sophos Pure Message 5.0 and then from there mail gets distributed to 2 Mail Servers. When I look at netstat for smtp connections I only see connections inbound from the 2 Qmail MX hosts and none to my desitnation Groupwise servers. Every so often when I look at netstat I see 1 or 2 connections to the Mail servers but something like 50-150 connections from my 2 Qmail MX hosts. Also the queue size on the postfix box is contiually rising. This is a consequence of, I believe, the fact that Postfix is not or cannot send to the 2 destination mail servers. I am using virtual aliasing to get the mail to the 2 Mail servers. Here is my postconf -n: If anybody has any ideas as to why postfix is sitting there continually queueing up and not delivering these messages I would appreciate it!!
command_directory = /usr/sbin
config_directory = /etc/postfix
content_filter = pmx:127.0.0.1:10025
daemon_directory = /usr/libexec/postfix
default_destination_concurrency_limit = 100
inet_interfaces = all
local_recipient_maps =
local_transport = error:local mail delivery is disabled
mail_owner = postfix
mailq_path = /opt/pmx/postfix/bin/mailq
manpage_directory = /usr/share/man
mydestination = /opt/pmx/postfix/etc/localdomains
mydomain = pmx.trentu.ca
myhostname = postfix.trentu.ca
mynetworks = 127.0.0.0/8, 127.0.0.0/24, 192.75.12.0/24, 209.42.127.0/24
myorigin = $mydomain
newaliases_path = /opt/pmx/postfix/bin/newaliases
parent_domain_matches_subdomains = pmx.trentu.ca
queue_directory = /opt/pmx/postfix/var/spool/mqueue
readme_directory = /usr/share/doc/postfix-2.0.16/README_FILES
recipient_delimiter = +
relay_domains = $mydestination
relay_recipient_maps =
sample_directory = /usr/share/doc/postfix-2.0.16/samples
sendmail_path = /opt/pmx/postfix/sbin/sendmail
setgid_group = postdrop
smtpd_recipient_restrictions = permit_mynetworks, reject_unauth_destination
transport_maps = hash:/opt/pmx/postfix/etc/transport
unknown_local_recipient_reject_code = 550
virtual_alias_maps = hash:/opt/pmx/postfix/etc/virtual
Here is my master.cf
# ==========================================================================
# service type private unpriv chroot wakeup maxproc command + args
# (yes) (yes) (yes) (never) (100)
# ==========================================================================
smtp inet n - n - - smtpd
#submission inet n - n - - smtpd
# -o smtpd_etrn_restrictions=reject
#628 inet n - n - - qmqpd
pickup fifo n - n 60 1 pickup
cleanup unix n - n - 0 cleanup
qmgr fifo n - n 300 1 qmgr
#qmgr fifo n - n 300 1 oqmgr
rewrite unix - - n - - trivial-rewrite
bounce unix - - n - 0 bounce
defer unix - - n - 0 bounce
trace unix - - n - 0 bounce
verify unix - - n - 1 verify
flush unix n - n 1000? 0 flush
proxymap unix - - n - - proxymap
smtp unix - - n - - smtp
relay unix - - n - - smtp
# -o smtp_helo_timeout=5 -o smtp_connect_timeout=5
showq unix n - n - - showq
error unix - - n - - error
#local unix - n n - - local -v
virtual unix - n n - - virtual
lmtp unix - - n - - lmtp
anvil unix - - n - 1 anvil
maildrop unix - n n - - pipe
flags=DRhu user=vmail argv=/usr/local/bin/maildrop -d ${recipient}
#
# The Cyrus deliver program has changed incompatibly, multiple times.
#
old-cyrus unix - n n - - pipe
flags=R user=cyrus argv=/cyrus/bin/deliver -e -m ${extension} ${user}
# Cyrus 2.1.5 (Amos Gouaux)
# Also specify in main.cf: cyrus_destination_recipient_limit=1
cyrus unix - n n - - pipe
user=cyrus argv=/cyrus/bin/deliver -e -r ${sender} -m ${extension} ${user}
uucp unix - n n - - pipe
flags=Fqhu user=uucp argv=uux -r -n -z -a$sender - $nexthop!rmail ($recipient)
ifmail unix - n n - - pipe
flags=F user=ftn argv=/usr/lib/ifmail/ifmail -r $nexthop ($recipient)
bsmtp unix - n n - - pipe
flags=Fq. user=foo argv=/usr/local/sbin/bsmtp -f $sender $nexthop $recipient
# BEGIN pmx-send FILTER CONFIG # DO NOT EDIT THIS LINE!
pmx unix - - n - 10 smtp
# END pmx-send FILTER CONFIG # DO NOT EDIT THIS LINE!
# BEGIN pmx-recv FILTER CONFIG # DO NOT EDIT THIS LINE!
127.0.0.1:10026 inet n - n - 20 smtpd
-o content_filter=
-o local_recipient_maps=
-o relay_recipient_maps=
-o myhostname=localhost
-o smtpd_helo_restrictions=
-o smtpd_client_restrictions=
-o smtpd_sender_restrictions=
-o smtpd_recipient_restrictions=permit_mynetworks,reject
-o mynetworks=127.0.0.0/8
# END pmx-recv FILTER CONFIG # DO NOT EDIT THIS LINE!
Thanks,
Nick
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