> On Sat, Jul 24, 2021 at 12:38:34PM +0200, Xavier Beaudouin via mailop wrote: >> Well it seems that RFC974 is deprecated and replaced by RFC 5321, section >> 5.1. >> "MX >> records contain a preference indication that MUST be used in sorting >> if more than one such record appears (see below). Lower numbers are >> more preferred than higher ones." >> So now this is not SHOULD, but MUST. So Microsoft violate (once again) a >> RFC... > > Sadly no. You forgot the last paragraph: > >| If records do remain, they SHOULD be tried, best preference first, as >| described above.
But it seems they never trys the best preference first..... Anyway... this is microsoft so this is usual they do what they want and... Since everybody doesn't care about mail and let the GAFAM being predators... Xavier _______________________________________________ mailop mailing list mailop@mailop.org https://list.mailop.org/listinfo/mailop
