Ram:
> On 07/09/2013 04:24 PM, Wietse Venema wrote:
> > Ram:
> >> Today I use in master.cf
> >>
> >> smtp      unix  -       -       n       -       -       smtp
> >>      -o smtp_bind_address=X.X.X.X
> >>      -o fallback_relay=newhost
> >>
> >>
> >> But I have a requirement that the fallback mails should be sent via a
> >> different smtp_bind_address
> >> How can I specify this in smtp fallback
> > You configure this in the "newhost" MTA.
> I want the fallback mail to go via a new bind address
> 
> I can not specify
> -o fallback_relay=smtpnew:[newhost]

There are a bazillion things that you can't specify with fallback_relay
or other Postfix parameters. I document only the things that are
promised to work.

Postfix does not support multiple smtp_bind_address settings. if
you really need that then you can use some network address/port
translation rule in the IP stack.

        Wietse

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