Re: [exim4] mixed up about terminology
Jerry Stuckle <jstuckle@attglobal.net> writes:
> On 10/13/2014 8:18 AM, Erwan David wrote:
(snip)
>> That's an error and completely idiot : big service provider use
>> different MTAs for inbound (with MX records pointing to them) and
>> outbound email.
>
> Which ones? Specific names, please.
For instance, legitimate mail I received this morning was sent by
mail-ig0-f169.google.com [209.85.213.169] which has only an A record.
Incidentally, I tend to find that these providers tend to be those who
have a pool of outgoing MTA hosts such that a retry attempt for the same
message comes from a different IP.
-- Mark
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