RE: MX record check?

Hi,

Before SPF came along I did a bit of twiddling with MX checking just to see
how many message I received at my domain from addresses that were listed in
the MX of the senders domain.

Practically none matched, so the check should only be done if the SPF record
explicitly states it should be done. 

Regards

Richard Bang
Floosietek Ltd
richard(_at_)ftgate(_dot_)com
http://www.floosietek.com