Dear Per and others! > > Thanks for your fast answer but I've never seen such a setup. How do I > > set smtpdomainX? All I've seen so far is one configuration for one > > server. How do I splitt it up? Is it inside main.cf? > > Hi Johannes > > you set up the transports in master.cf: > > smtp2 unix - - n - - smtp > -o smtp_bind_address=1.2.3.2 > smtp3 unix - - n - - smtp > -o smtp_bind_address=1.2.3.3 > smtp4 unix - - n - - smtp > -o smtp_bind_address=1.2.3.4 > smtp5 unix - - n - - smtp > -o smtp_bind_address=1.2.3.5 > smtp6 unix - - n - - smtp > -o smtp_bind_address=1.2.3.6 > > Your transport table: > > <domain> smtp2: > <domain> smtp3: > <domain> smtp4: > <domain> smtp5: > <domain> smtp6: > > > I haven't tested this, but I'm pretty certain it should work.
Well, I tried but it doesn't work. The left hand argument in transport is for receipt not for sender. I want to choose the smtp by sender. In older versions there was a switch called sender_based_routing. It's abolished since postfix 2.3. I use postfix 2.4. Other mailing lists call sender_based_routung as a error in design, don't know why. The propsoed solutions are not suitable for me. Mostly they talk about setting up a whole postfix instance for each IP. That's little too much. And because I've been asked at other places: I can't have more than one rDNS record per IP. It's up to the hoster not up to me. I was pointed to [EMAIL PROTECTED] But in their archives I can find several threads about. They all talk about a second instance. One answered: "having 50-60 postfix instances per machine scares me. I don't think this is a solution I can accept." That's true to me. Thanks! -- To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
