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Re: multiple MX records

From: Len Conrad
Date: Sunday, October 12, 2003
Time: 8:20:54 pm


>shed some light on this for me?

if those are public Internet MXs, and both MXs are always on-line, then
mail going to secondary MX can be from spammers who send to all MX (or any
IP with port 25 listening), or perhaps the primary MX is not responding
quick enough or at all, at times, so legit servers try the backup.

Len




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