When posting spammer domains on your suppression lists, some spammers are creating a large number of variations of their domain to escape Yahoo Mail spam filters. These can be just variations of prefixes before the domain followed by suffixes .info, .com, .org, and so on.

Just one of these scammers which is being "creative" in this regard is the domain "dealzcahnge" with multiple combinations of prefixes and suffixes.

Please allow the use of wild cards so that "dealzcahnge" can be totally blocked by entering .dealzcahnge." and users who just create a variation of the demain by entering a number (say 1 thru 10) can be blocked by entering
something like *.domainname.* or .domainname?..

Thank you for considering this.

Pete Pullen