As this is a hosted server we are building there is no "local". And it's
supporting multiple companies/domains. Everyone would be remote and using a
variety of clients (mostly our webmail interface, apple mail, iOS devices,
thunderbird). And in terms of hardware, ideally I would like to keep
I would suggest to separate the "sending" and "receiving" mail
streams completely.
Sending stream: All mail is submitted to one or more dedicated
servers that receive mail only from local systems. They forward all
mail (internal and external) to your archival service.
Receiving stream: All mail
I have a rather complicated postfix setup that I'm needing some thoughts/input
on how to accomplish.. (and what minimum version of Postfix I might need to use
to get it done).
History / Existing infrastructure.
So, we are selling Spam filtering / archiving email services through an
external se
