php() returns (I replaced host's real name with <myhost>):
sendmail_from - webmaster@<myhost>.com - webmaster@<myhost>.com
sendmail_path - no value - no value
SMTP - mail.<myhost>.com - mail.<myhost>.com
Internal Sendmail Support for Windows 4 - enabled
This seems to tell me that it is set to use SMTP only, but that should not effect the usage of mail() - correct?