Lee writes:

Is there anyway to confirm that a message has been sent using <sendmail> other than including your own email address in the cc list? The sendmail tag should raise an exception, if it is unable to deliver the message to the mail server.

However, this does not mean that the message will reach the recipients. Well behaving mail servers will return a mail that is undeliverable, though.

... Is there any sort of log file kept detailing (send)mail activity that I could perhaps use? dtml-sendmail does not log the messages, but the mail server probably does.

Dieter