aol.com			sender_checks
attbi.com		sender_checks
canada.com		sender_checks
china.com		sender_checks
china139.com		sender_checks
earthlink.net		sender_checks
excite.com		sender_checks
hongkong.com		sender_checks
hotmail.com		sender_checks
india.com		sender_checks
juno.com		sender_checks
mail15.com		sender_checks
msn.com			sender_checks
netscape.com		sender_checks
netscape.net		sender_checks
qwest.net		sender_checks
sprintmail.com		sender_checks
usa.com			sender_checks
yahoo.ca		sender_checks
yahoo.com               sender_checks
yahoo.com.cn		sender_checks
yahoo.com.hk		sender_checks