Postfix Configuration Error

Hello,
Several of our Postfix files have errors where the hosts line reads as follows:

Code:

hosts = 27.0.0.1

Of course this should read:

Code:

hosts = 127.0.0.1

The files (that I have found) that are affected are:
/etc/postfix/mysql-virtual_client.cf
/etc/postfix/mysql-virtual_domains.cf
/etc/postfix/mysql-virtual_email2email.cf
/etc/postfix/mysql-virtual_forwardings.cf
/etc/postfix/mysql-virtual_gids.cf
/etc/postfix/mysql-virtual_mailboxes.cf
/etc/postfix/mysql-virtual_policy_greylist.cf
/etc/postfix/mysql-virtual_recipient.cf
/etc/postfix/mysql-virtual_relaydomains.cf
/etc/postfix/mysql-virtual_relayrecipientmaps.cf
/etc/postfix/mysql-virtual_sender.cf
/etc/postfix/mysql-virtual_sender_login_maps.cf
/etc/postfix/mysql-virtual_transports.cf
/etc/postfix/mysql-virtual_uids.cf

There must have been some error during the original installation that set the hosts = 27.0.0.1 instead of 127.0.0.1. I have manually changed all the files I found (so far) but after running:

Code:

ispconfig_update.sh

All the files were set back to hosts = 27.0.0.1

There must be a file somewhere that needs to be changed that when

Code:

ispconfig_update.sh

is run all the Postfix files won't revert to hosts = 27.0.0.1

Any suggestions?

 

Excellent!
Yep, it was set like this:

Code:

27.0.0.1       localhost

I do not know how this got set this way, maybe a typo during install.

 

Hmm. I corrected the hosts file and restarted the server - however messages are hanging in the mail queue and are not being delivered.

 

Found the problem: /etcamavis/conf.d/50-user had:

Code:

DBI:mysql:database=dbispconfig;host=27.0.0.1;

Changed to host=127.0.0.1 and mail is sending.