Word wrap problem hotmail

[eluser]cadwmaster[/eluser]
I have a problem sending mails to hotmail accounts, the emails sending have a wordwrap after 65 caracter, but I configure CI to do it after the 80. Even that I put a link with the {unwrap} tag and it was wraped only in hotmail.
Can anybody have the same issue ???

[eluser]cadwmaster[/eluser]
If anyone have the same issue the solution is change the protocol of the email config file to "sendmail".

[eluser]Unknown[/eluser]
testing123