Hi Frank, The AS values are internal Microsoft codes, unknown to most here. They seem to be failrly consistent. Microsoft changed their server platform a few months back. Not everything, such as "when do you see X" is clear yet.
The server may be busy (for the level of reputation of the sending IP etc etc). I notice different behavior for different customers (on dedicated IPs). Some handle 90k per hour without any deferrals, others get these deferrals and get to 30k/IP/hr. Same customer, same moment in time, different brand domain sender. You are supposed to "ease off" on the sending rate when you see this too often. Not sure what the exact specs for "ease off" and "too often" are (and where the "ease on" part starts). Yours, David On 5 January 2018 at 04:28, <frnk...@iname.com> wrote: > Starting just after 9 pm (U.S. Central) we started seeing a little: > ubad=14039790, Site (hotmail.com/104.47.10.33) said: 451 4.7.500 > Server busy. Please try again later from [96.31.0.20]. (AS761) > [DB5EUR03FT004.eop-EUR03.prod.protection.outlook.com] > ubad=14039790, Site (hotmail.com/104.47.33.33) said: 451 4.7.500 > Server busy. Please try again later from [96.31.0.20]. (AS843) > [BN3NAM01FT051.eop-nam01.prod.protection.outlook.com] > > Target IPs are 104.47.10.33, 104.47.32.33, and 104.47.33.33. > > Anyone else see this, or know what Hotmail's antispam (AS) values mean? > > Regards, > > Frank Bulk > > > _______________________________________________ > mailop mailing list > mailop@mailop.org > https://chilli.nosignal.org/cgi-bin/mailman/listinfo/mailop > -- -- My opinion is mine.
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