On Fri, January 18, 2008 10:41 am, Per Jessen wrote:
> 2. check that the domain exists and has an MX.

I believe this will foul you up...

I *think* many domains just use their regular domain as MX if there is
no MX.

And the Bad Guy can easily change tactics to use [EMAIL PROTECTED] or
whatever, once they figure out you only check for MX records...

Though it could work as a stop-gap measure at least.

-- 
Some people have a "gift" link here.
Know what I want?
I want you to buy a CD from some indie artist.
http://cdbaby.com/from/lynch
Yeah, I get a buck. So?

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