backup mail server problems

9 msg	queue behavior
3 msg	X-Original-To inconsistency
5 msg	SMTP Transaction logs?

backup mail server problems
\ Darrell Betts (20 Jul 2007)
. \ Alain Spineux (20 Jul 2007)

4 msg	Change error messages
3 msg	transport_maps is ignored
8 msg	mails from servers with no PTR
4 msg	Customize postfix's answers
6 msg	send mail to multiple users
2 msg	transpot decision based on cyrus mailbox existence
2 msg	force a bounce on a message in the queue
5 msg	What causes: 421 Error: timeout exceeded (in re...
3 msg	Prevent specific user to authenticate in SASL/L...
2 msg	Prevent specific user to authenticate in SASL/LDAP
12 msg	Looking for a fail-over strategy for a mail server
7 msg	postfix/smtpd can works in tls wrapper mode,cou...
2 msg	Connection timed out - Issue
4 msg	postfix and field 'Date' in message headers
4 msg	bounce notification of relayhost
5 msg	Postfix + SASL Problem

Subject:	backup mail server problems
Group:	Postfix-users
From:	Darrell Betts
Date:	20 Jul 2007

I recently put a second email server on line and made that the main email server. I made the other one a backup server. My main server went down and the backup server collected all the mail. When the main came on line the backup has not forwarded the mail from the backup server to the main server. I have even tried the flush command. What could be wrong. I will include my postconf file.
>
> canonical_maps = hash:/usr/local/etc/postfix/canonical_maps
> command_directory = /usr/local/sbin
> config_directory = /usr/local/etc/postfix
> content_filter = smtp-amavis:[127.0.0.1]:10024
> daemon_directory = /usr/local/libexec/postfix
> debug_peer_level = 2
> header_checks = regexp:/usr/local/etc/postfix/header_checks
> html_directory = no
> mail_owner = postfix
> mailq_path = /usr/local/bin/mailq
> manpage_directory = /usr/local/man
> mydestination = $myhostname, localhost.$mydomain, localhost,
> $mydomain, mydomain = XXX.com
> myhostname = XXX.XXX.com
> mynetworks = 127.0.0.0/8,76.215.134.134
> mynetworks_style = host
> newaliases_path = /usr/local/bin/newaliases
> queue_directory = /var/spool/postfix
> readme_directory = no
> relay_domains = hash:/usr/local/etc/postfix/relay_domains
> relay_recipient_maps = hash:/usr/local/etc/postfix/relay_recipients
> sample_directory = /usr/local/etc/postfix
> sendmail_path = /usr/local/sbin/sendmail
> setgid_group = maildrop
> smtpd_client_restrictions = check_client_access
> cidr:/usr/local/etc/postfix/sinokorea.cidr permit
> smtpd_recipient_restrictions = reject_unauth_pipelining,
> reject_non_fqdn_recipient, reject_unknown_recipient_domain,
> permit_mynetworks, permit_sasl_authenticated,
> reject_unauth_destination, reject_rbl_client list.dsbl.org,
> reject_rbl_client sbl-xbl.spamhaus.org check_policy_service
> inet:127.0.0.1:10023
> unknown_local_recipient_reject_code = 550
> virtual_alias_domains = XXXX.com,XXXX.com
> virtual_alias_maps = hash:/usr/local/etc/postfix/virtual_alias
>
> The relay domain reads
>
> xxx.com ok
> xxx.com ok
> 192.168.2.145 ok
>
> Thanks for the help

--
Darrell
betts
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