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Tuesday, January 30, 2007

SPF record

What is SPF record? It's a nice feature that helps to fight mail spoofing.
By adding TXT field to your domain DNS let's say "v=spf1 mx -all" you can explain to other email systems that only authorised MX hosts can send email for this domain. If you are not sure you can start with SOFTFAIL "v=spf1 mx ~all"

Read more http://www.microsoft.com/mscorp/safety/technologies/senderid/default.mspx

1 comment:

wuxiaowie said...
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