Login to your e-mail. http://mail.clgw.net:8383/

 

From the account options, Drop down

 

Select Filters

Click on Add. Select <From> in the Drop Down

Select <Contains>

Put the e-mail addresxs that you want to block.

ie: block@clgw.net

Click on the Add Condition button.

The Condition moves down to the rules box.

Select <Delet this message.>

In the Filter Action Deop Down.

Click the finish button.

This will prevent any un-wanted e-mail addresses from being able to send you mail.