Re: [exim] SRS forward

It's obvious really, having thought a little:

The definitive test for SRS'ing is to make an SPF check for your outgoing IP
address against $sender_address_domain. This should be quite quick as the SPF
record will be cached by the DNS resolver. A 'fail' or 'softfail' means you
should use SRS to ensure delivery.

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Regards,

Martin Nicholas.

E-mail: reply-2010@???