Unusual behaviour of multiple outgoing emails

[hummer7]

I am currently using outlook 2013 for sending and receiving emails.

I have seen an unusual behavior on sending emails.
Whenever I sent email(s) but at the bottom of the screen, it seems sending more emails than what I was sending. I felt like hallucinating.
I see the same thing when I had used Outlook 2007.
That happens very often.

Just a few min ago, I sent one email to my children but I see that 5 emails were going out.
I could not find or identify 4 other emails. No trace of those emails on my computer. I have no idea what is going on.

Could someone explain to me why some emails were sending out without my knowledge?
I am sure that I am not under surveillance by PRISM.
I am nothing but a humble retired person.
(my OS is Windows 7).

 

[Jacee]

Do you have any other email accounts that Outlook may be synchronizing with?

 

[hummer7]

Yes. Five email accounts are listed under Account Settings but I use mainly one email account.

 

[Roderunner]

Hi hummer7, have you 'grouped' any of your contacts. ???

 

[hummer7]

I don't quite understand what "grouped" means.
All of my Contacts and email accounts are listed individually in Outlook 2013.
As described before, my 5 email accounts are listed individually in Outlook email account.
but there is only one email account (i.e.. the main email account) is listed under my name in Contacts.

 

[iRazer]

Try to delete/remove your other emails temporary then try if it will work

 

[A Guy]

Your Sent folder doesn't show any signs of multiple emails? It does show the original email as sent?

Have a look at this link and see if it applies

Outlook Sending Multiple Copies of Email - Michael Carnell

A Guy