From: Andrew L. on
SOLVED...

>192.168.10.0/28
changed to 192.168.10.0/24

and exlicitly stated mydestination to include the local domain...

- Andrew

On Wed, 10 Oct 2007 11:24:09 -0400, Andrew L. <fursink(a)gmail.com>
wrote:

>running postfix-2.3.3-2 on CentOS 5, I am looking to have this host
>receive mail for local users FROM all machines on the same subnet
>(domain = escapewire.local) 192.168.10.x..
>
>I had this working but now I am getting relay denied errors and am
>unsure where I goofed. Note: some of the local machines may send mail
>with FROM = escapewire.com as they have that tld in their hostname.
>Below is the output of postconf -n, please let me know if more info is
>needed.
>
>Aside: I am also looking for a good "current" howto on setting up
>postfix with encryption, imap, pop, and virtual users. I am open to
>whatever packages are suggested, ie dovecot, etc... There will only be
>about 30 vusers max, so I don't think(?) a db backend is needed.
>
>--- postconf -n ---
>alias_database = hash:/etc/postfix/aliases alias_maps =
>hash:/etc/postfix/aliases command_directory = /usr/sbin
>config_directory = /etc/postfix daemon_directory =
>/usr/libexec/postfix debug_peer_level = 2 html_directory =
>/usr/share/doc/postfix-2.4.5-documentation/html
>mailq_path = /usr/bin/mailq.postfix
>manpage_directory = /usr/share/man
>mydestination = $myhostname, localhost.$mydomain, localhost, $mydomain
>myhostname = authorization.escapewire.com mynetworks =
>192.168.10.0/28, 127.0.0.0/8 newaliases_path =
>/usr/bin/newaliases.postfix readme_directory =
>/usr/share/doc/postfix-2.4.5-documentation/readme
>relay_domains = $mydestination
>sample_directory = /etc/postfix
>sendmail_path = /usr/sbin/sendmail.postfix setgid_group = postdrop
>unknown_local_recipient_reject_code = 550
>---
>
>Regards,
>Andrew