whitelist_from_dkim *...@blizzard.com whitelist_from_dkim *...@battle.net
first dont use wildcard but as you want can be done like this blacklist_from f...@example.net whitelist_from_dkim f...@example.net if wildcard is needed do def_blacklist_from and def_whitelist_from_dkim -- xpoint http://www.unicom.com/pw/reply-to-harmful.html
