Re: The anti-abuse rDNS check that FTP gave up2011-09-23 14:31:14On 09/23/2011 08:50 PM, Alessandro Vesely wrote: Most SMTP servers duly lookup the client's IP and annotate the resulting name as comment in Received fields. However, I don't recall denying SMTP access based on the "iprev" test (as RFC 5451 named it.) Was it ever à la mode to do so? Briefly. Arnt
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