problems with free mail services reading my emails

[djkno3]

I have a mail sending script setup to send e-mail (using the Net.Web.Mail class) with extra stuff for authentication message.Fields["http://schemas.microsoft.com/cdo/configuration/smtpauthenticate"] = 1; message.Fields["http://schemas.microsoft.com/cdo/configuration/sendusername"] = "user@domain.com"; message.Fields["http://schemas.microsoft.com/cdo/configuration/sendpassword"] = "***" it sends mail fine and Outlook can read the special characters but the problem comes with the free email sites reading the email I get funny characters in the mail. I have tried sending html mail and using the charset"" string and making an encoding-type-transfer "quoted-printable" but neither seem to work. Is there some special way that the free email accounts read the email? Some setting I have to set?