On 18.12.20 02:58, John Levine via mailop wrote: > In article <469F9E736EE5DB4A8C04A6F7527268FA01CA03E20B@MACNT35.macro.local> > you write: >> Hi >> >> Where we have multiple internet connections, we setup MX records for both >> connections. If one connection is down, >> email flows through the other one. > > That sounds like two equal priority MX records. No problem with that. > > Personally I'd use two A records for one name, but whatever.
That's round robin, not "backup"? Systems will "randomly" connect to both connections and fail if one line is down - which was not the intention here. Regards, Thomas Walter -- Thomas Walter Datenverarbeitungszentrale FH Münster - University of Applied Sciences - Corrensstr. 25, Raum B 112 48149 Münster Tel: +49 251 83 64 908 Fax: +49 251 83 64 910 www.fh-muenster.de/dvz/
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