Re: [exim] Which interface is used at remote_smtp transport?

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Συντάκτης: Graeme Fowler
Ημερομηνία:  
Προς: exim-users
Αντικείμενο: Re: [exim] Which interface is used at remote_smtp transport?
On Tue, 2011-02-22 at 19:15 +0100, Marten Lehmann wrote:
> But recently we noticed, that a lot of email is sent by arbitrary
> interfaces. Does exim rely on the operating system


Yes.

It is likely that your system has multiple equal cost default routes,
usually caused by a minor misconfiguration in networking.

Ensure "ip route show" only has a single "default" entry.

If there's more than one, with equal metric values, the OS will likely
round-robin through them when creating outgoing connections.

How you fix this depends on how they got there in the first place!

Graeme