I want mail to example.org to be delivered to the local virtual
mailboxes. I want mail to in.example.org to be relayed to
mail.power.com.
The configuration below is relaying all mail to mail.power.com.
Can someone please suggest what I need to do to fix?
thanks
# See /usr/share/postfix/main.cf.dist for a commented, more
complete version
# Debian specific: Specifying a file name will cause the first
# line of that file to be used as the name. The Debian default
# is /etc/mailname.
#myorigin = /etc/mailname
smtpd_banner = $myhostname ESMTP $mail_name (Ubuntu)
biff = no
# appending .domain is the MUA's job.
append_dot_mydomain = no
# Uncomment the next line to generate "delayed mail" warnings
#delay_warning_time = 4h
readme_directory = no
# TLS parameters
smtpd_tls_cert_file=/etc/ssl/certs/ssl-cert-snakeoil.pem
smtpd_tls_key_file=/etc/ssl/private/ssl-cert-snakeoil.key
smtpd_use_tls=yes
smtpd_tls_session_cache_database = btree:${data_directory}/
smtpd_scache
smtp_tls_session_cache_database = btree:${data_directory}/
smtp_scache
# See /usr/share/doc/postfix/TLS_README.gz in the postfix-doc
package for
# information on enabling SSL in the smtp client.
transport_maps = hash:/etc/postfix/transport
#virtual_mailbox_limit = 2000000000
#virtual_mailbox_domains = example.org
home_mailbox = Maildir/
virtual_alias_maps = hash:/etc/postfix/virtual.aliases
virtual_gid_maps = static:5000
virtual_mailbox_base = /home/vmail
virtual_mailbox_maps = hash:/etc/postfix/vmaps
virtual_minimum_uid = 100
virtual_uid_maps = static:5000
parent_domain_matches_subdomains = smtpd_access_maps
relay_domains = in.example.org
local_transport = virtual
local_recipient_maps = $virtual_mailbox_maps
smtpd_relay_restrictions = permit_mynetworks
permit_sasl_authenticated defer_unauth_destination
myhostname = mail.example.org
alias_maps = hash:/etc/aliases
alias_database = hash:/etc/aliases
myorigin = /etc/mailname
mydestination = example.org, localhost.example.org, localhost
relayhost = mail.power.com
mynetworks = 127.0.0.0/8 [::ffff:127.0.0.0]/104 [::1]/128
mailbox_size_limit = 0
recipient_delimiter = +
inet_interfaces = all
message_size_limit = 5240000
