[Exim] routing based on network Interface availability

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Author: Sven Geggus
Date:  
To: exim-users
Subject: [Exim] routing based on network Interface availability
Hi there,

Im using an "interface = foobar" line in an SMTP transport. This works fine
as long as the Interface with the given IP (a ppp Interface) does exist.

It will however fail if the Interface does not exist.

Would it be possible to check for the availability of this Interface in a
router already using another transport in this case?

Thanks for hints

Sven

--
The source code is not comprehensible
                 (found in bug section of man 8 telnetd on Redhat Linux)


/me is giggls@ircnet, http://sven.gegg.us/ on the Web