Re: sender_dependent_transport_maps

From: Justin Piszcz (no email)
Date: Sat Mar 01 2008 - 08:37:18 EST

  • Next message: Martin Schmitt: "Re: Virtual Maildirs + Quota, VDA alternatives? (Thanks!)"

    On Sat, 1 Mar 2008, Daniel Kauffman wrote:

    > Are there plans to implement sender_dependent_transport_maps, or does similar
    > functionality already exist?
    >
    > I would like to set myhostname and smtp_bind_address for each sender domain.
    > This would allow mail from each sender domain to originate from a unique ip
    > address for that sender domain. One of the benefits is that if one of my
    > clients ends up on a blacklist, none of my other clients are affected. Also,
    > such a setup makes it easy to track bandwidth usage by ip address.
    >
    > Here is a proposed configuration...
    >
    > In main.cf:
    >
    > sender_dependent_transport_maps = sender_dependent_transport_maps.cf
    >
    >
    > In sender_dependent_transport_maps.cf:
    >
    > sender.com sendertransport:nexthop
    >
    >
    > In master.cf:
    >
    > sendertransport unix - - n - - smtp
    > -o myhostname=sender.com
    > -o smtp_bind_address=0.0.0.0
    >
    >
    > Pointers to existing wheels are greatly appreciated!
    >
    > Thanks!
    >
    > Daniel Kauffman
    >

    This has been asked before, the solution is to run 2 instances of postfix.

    Justin.


  • Next message: Martin Schmitt: "Re: Virtual Maildirs + Quota, VDA alternatives? (Thanks!)"





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