ok....I implemented a version of the MAIN.CF, courtesy of EvilOne.....except applying my network particulars.
see copy of file below:
etc/postfix/main.cf
alias_maps = hash:/etc/postfix/aliases
command_directory = /usr/sbin
config_directory = /etc/postfix
daemon_directory = /usr/libexec/postfix
debug_peer_level = 2
default_destination_concurrency_limit = 10
default_privs = nobody
inet_interfaces = all
local_destination_concurrency_limit = 2
mail_owner = postfix
mail_spool_directory = /var/spool/mail
mailbox_command = /usr/bin/procmail -a $DOMAIN -d $LOGNAME
mydestination = localhost, lizzynnarn.com
mydomain = lizzynnarn.com
myhostname = merlin.lizzynnarn.com
mynetworks = 192.168.7.1, 192.168.7.2, 192.168.6.7.3, 193.61.122.57, 193.61.122. 51, 127.0.0.0/8
myorigin = $mydomain
queue_directory = /var/spool/postfix
smtpd_banner = $myhostname ESMTP $mail_name
All appears well.....EXCEPT now when I attempt get mail with Netscape for example. I receive [MAIL SERVER 192.168.1.200 RESPONDED = BAD AUTHENTICATION]
alright, at least I'm making progress.....obviously somewhere I need to configure authentication???
Let me start by stating how I created these users......their only purpose is for email, so when I created them, they were not given a HOME DIR, since there's no need....I also joined them all to the [MAIL-USERS-ONLY] group.....
so as I understand my situation to be is....I'm now at least knocking at the door, but I don't possess the proper key to unlock it.
Your continued support is desperately needed.