Hi Nikki
Thanks for your reply.
Main messages as I mentioned before are filtered in SPAM folder but read
receipt are in "SENT" folder.

"Nikki Peterson" wrote in message
...
Are these messages in your INBOX or your SENT items folder?

Nikki

"S.N." wrote in message
...
Hi every one
I recently find something terrible in my system. Special types of spam are
sent mail to unknown domain without any notification. This is the story:
One
of my mail address is from "GMAIL" thanks to its power full spam filter
and
outlook junk mail I have no spam in my "IN BOX" folder. But spam report
about their status from my computer, I find this when I check "sent mail"
folder form "gmail" account. There are many sent mail in the following
forms:

To:
(or other e-mail)
Subject:
Not read: Best improvement advice from Canadian Sites. (or other subject
but
all begins with "Not read:")
Body:
Your message

To: "My mail address"
Subject: Best improvement advice from Canadian Sites.
Sent: 9/25/2008 4:19 AM

was deleted without being read on 10/26/2008 9:21 AM.

What should I do, how can I prevent them.
I'll appreciate for any help
My system configuration a
OS: Windows Vista+SP1
Mail program: Microsoft outlook2007
Antivirus: Kaspersky 2009
Firewall: Oupost firewall pro 2009