On Wed, 27 Jan 2010, Javier Fox wrote: > -MX for domain points to the spam filtering appliance -Appliance > handles user verification (via ldap), rejection, quarantine, etc > -'Clean' mail handed off to MTA for final delivery > > The slightly funky part is that there are a number of destination MTA > servers, each servicing a subset of domains and mailboxes. A > configuration setting on the Appliance maps each domain to its > destination MTA server. > > Is it possible to set up Postfix as a drop-in replacement for this > appliance? Can I tell it "here are the domains to accept mail for, > here is an LDAP full of mailboxes to accept, and here is a hash/sqldb > mapping each domain to its destination MTA"
Yes. You can use transport_maps to direct mail for different mailboxes/domains to specific nexthops. Some documentation to get you started: http://www.postfix.org/STANDARD_CONFIGURATION_README.html http://www.postfix.org/ADDRESS_CLASS_README.html http://www.postfix.org/ADDRESS_REWRITING_README.html http://www.postfix.org/transport.5.html -- Sahil Tandon <sa...@tandon.net>
