Blocked Senders: BLocking by Domain

[Armor]

I have recently pored over my list of blocked senders. Most of all of the
blocked senders I have are blocked by domain: @junkdomain.com

What I need now is the multiple child domains that are now appearing, away
to block them: @mx1.junkdomain.com @mx2.junkdomain.com...mx#.junkdomain.com.

How much domain address do I need to have? Do I have to have the @ symbol
in the definition, to show the domain I wish to block? Can I use a wild card
of some sort: @mx??.junkdomain.com

Can it be concatenated to something like: .junkdomain.com

Between my home and work systems, the flat-text file of blocked domains is
getting to be about 296 lines, of which, there are groups of these multiple
"mx" child domains.

Thank You.

 

[Brian Tillman]

I have recently pored over my list of blocked senders. Most of all
of the blocked senders I have are blocked by domain: @junkdomain.com

What I need now is the multiple child domains that are now appearing,
away to block them: @mx1.junkdomain.com
@mx2.junkdomain.com...mx#.junkdomain.com.

Unfortunately, I don't think the Blocked Senders list will handle that case.
Instead, create a rule that uses the "with specific words in the headers"
condition and use "junkdomain" as the specific words.

 

[Diane Poremsky]

the blocked senders list is useless against spam. if outlook's junk filter
is not meeting your needs get one that does.
a list of 3rd party spam tools is listed here:
http://www.slipstick.com/rules/junkmail.asp