I'm using your class to send a generated email using the SMTP and SASL components. Most services like Gmail receive the email just fine, but some like Hotmail don't.
Manuel Lemos - 2007-09-10 17:14:44 - In reply to message 1 from Jori de Goede
The problem can be caused by many problems.
Hotmail is usually picky with messages sent from domains that have Sender ID records in the DNS. What is the sender e-mail address and the SMTP server address you are using?