On Mon, Apr 15, 2013 at 04:17:23PM -0400, Homer Wilson Smith wrote:
>
> Dear Gentle Folk,
>
> I wish to relay all mail from our outgoing mail server,
> smtp.lightlink.com, through a default outgoing barracuda, EXCEPT
> mails FROM specified addresses that wish to do large authorized
> mailings that tend to bury the barracuda. These exceptions should
> be delivered directly by the outgoing mail server,
> smtp.lightlink.com
>
> I have
>
> sender_dependent_relayhost_maps = hash:/etc/postfix/relayhost
>
Instead use:
main.cf:
# If you have cdb, adjust accordingly if not
default_database_type = cdb
indexed = ${default_database_type}:${config_directory}/
sender_dependent_default_transport_maps = ${indexed}sender-transport
# Default transport for all senders, includes the default relay
default_transport = smtp:[relay.example.com]
# Empty default relayhost!
relayhost =
sender-transport:
# The smtp transport with no nexthop sends direct, since relayhost
# is not set. The senders below bypass the default transport which
# specifies the normal relay
[email protected] smtp
[email protected] smtp
...
Don't forget to postmap the sender-transport file:
Makefile:
all: sender-transport.cdb
sender_transport.cdb: sender-transport
postmap cdb:sender-transport
--
Viktor.
