mails sent from one computer are coming into inbox on another

[Nina Marie]

Both computers are XP using Office 2007 and when I send mail to someone from
laptop it comes into another computer's inbox in same location.

 

[VanguardLH]

Both computers are XP using Office 2007 and when I send mail to someone from
laptop it comes into another computer's inbox in same location.

That is how e-mail works. You send a message out from your computer and
someone else gets it. Read:

http://66.39.69.143/goodpost.htm
http://support.microsoft.com/kb/555375
http://users.tpg.com.au/bzyhjr/liszt.html