bk@mail3:/etc/postfix$ cat main.cf 
# See /usr/share/postfix/main.cf.dist for a commented, more complete version

smtpd_banner = $myhostname ESMTP $mail_name (Debian/GNU)
biff = no

# appending .domain is the MUA's job.
append_dot_mydomain = no

# Uncomment the next line to generate "delayed mail" warnings
#delay_warning_time = 4h

myhostname = vm1-58.tmnet.se 
alias_maps = hash:/etc/aliases
alias_database = hash:/etc/aliases
myorigin = /etc/mailname
mydestination = localhost 
relayhost = 
mynetworks = 127.0.0.0/8
mailbox_command = procmail -a "$EXTENSION"
mailbox_size_limit = 0
recipient_delimiter = +
inet_interfaces = all
#


virtual_mailbox_base = /home/vpopmail/domains
virtual_mailbox_maps = hash:/etc/postfix/vpop2postfix
virtual_minimum_uid = 89
virtual_uid_maps = static:89
virtual_gid_maps = static:89
virtual_mailbox_domains = /etc/postfix/vdomains
# virtual_minimum_uid = 89
# virtual_mailbox_base = /home/vpopmail/domains
# fallback_transport = vdelivermail

smtpd_sasl_auth_enable = yes
smtpd_sasl_security_options = noanonymous
smtpd_sasl_local_domain = $myhostname
smtpd_sasl_application_name = smtpd
# smtpd_tls_auth_only = yes
broken_sasl_auth_clients = yes
smtpd_recipient_restrictions = permit_sasl_authenticated, permit_mynetworks, reject_unauth_destination