SIDF

SIDF

Sender ID Framework. An initiative from Microsoft which helps address the problem of SPAM, by providing a means to validate the origin of an e-mail by verifying the IP address of the sender with the alleged owner of the sending domain.

cf SPF.

For more information see:

• www.microsoft.com/mscorp/safety/technologies/senderid/overview.mspx - Sender ID Framework overview.