mail logs when i havent sent mail
 

Hello I was wondering if anyone could help me?
I have been noticing my mail logs filling up. the
problem is i havent even set up my mail yet, it says
that messages have been sent ,but i havent .it seems the
system is doing it. here is part of a log.......
Apr 19 04:02:07 localhost sendmail[7390]: h3J927Ol007390: from=<root@localhost.localdomain>, size=8118, class=0, nrcpts=1, msgid=<200304190902.h3J92778007387@localhost.localdomain>, proto=ESMTP, daemon=MTA, relay=localhost.localdomain [127.0.0.1]
Apr 19 04:02:07 localhost sendmail[7387]: h3J92778007387: to=root, ctladdr=root (0/0), delay=00:00:00, xdelay=00:00:00, mailer=relay, pri=30054, relay=[127.0.0.1] [127.0.0.1], dsn=2.0.0, stat=Sent (h3J927Ol007390 Message accepted for delivery)
I would appreciate any help on this matter.thankyou

Sometimes services such as cron mail the results of it's actions to root. This may be that. Why don't you read the messages to see...