Sendmail

HI CAN ANYBODY HELP ME? I HAVE COME ACROSS A PROBLEM. I AM USING SENDMAIL IN HP-UX IN THE FOLLOWING MANNER

/usr/sbin/sendmail -t someone@someplace.com < /path/to/file.log

BUT THE RECEIPIENT DOESNOT GET THE ADDRESS IN THE TO: SECTION OF THE MAIL. ALSO I HAVE NOT FOUND ANY OPTION TO PUT A SUBJECT SO THAT ON SEEING THE SUBJECT, THE RECEIPIENT CAN IMMEDIATELY RECOGNISE THE MAIL.

SO IF ANYONE IS KNOWING HOW TO PUT A SUBJECT AND KEEPING THE MAIL ADDRESS IN THE TO: SECTION PLEASE HELP ME.

THANKS IN ADVANCE.