Automatic sending massages( in background)

[Khalid]

Most of the time i receive a massages(E-mail) from server (Etisalat) that my
massage failed to send (from:internet mail server) (subject: problem during
delivery processing)(Message-id:<[email protected]>)
this is one example of id

 

[Gary VanderMolen \(MVP\)]

You haven't given us much to go on. As a minimum we would need
to see a verbatim copy of the failure notice.
Are these messages you have sent? If not, they are probably emails
sent out by a spammer who is using your 'From' address.