I'm sure there is confusion on $mydomain and $myhostname $mailname .My system hostname is mail of gabrix.ath.cx domain .Mailname is also gabrix.ath.cx which goes on my users email address
user@gabrix.ath.cx is this right ???
My postconf -n:
alias_database = hash:/etc/aliases
alias_maps = hash:/etc/aliases
append_dot_mydomain = no
biff = no
config_directory = /etc/postfix
delay_warning_time = 4h
home_mailbox = Maildir/
inet_interfaces = all
mailbox_size_limit = 0
message_size_limit = 0
mydestination = gabrix.ath.cx, mail.gabrix.ath.cx, localhost.gabrix.ath.cx, localhost
mydomain = gabrix.ath.cx
myhostname = mail
mynetworks = 192.168.1.1,192.168.0.0/16,192.168.1.0/24,127.0.0.0/8
myorigin = $mydomain
recipient_delimiter = +
relayhost =
smtpd_banner = $myhostname ESMTP $mail_name
soft_bounce = yes