Having set up an email for mail-merge dispatch I now get a repeated warning dialogue-box between the dispatch of each email, which I have to click before each email can be sent. It reads
"A program is trying to send a email message on your behalf. If this is unexpected, click Deny and check that your Antivirus software is up to date.
Fir more information about email safety, and how you might be able to avoid getting this message, click Help"

Well, I've clicked Help but failed to find how to stop the wretched thing. Last time I had to sit for ten minutes clicking "Allow" for over a hundred emails.
Can anyone tel me how to disable this dialogue-box, please.

Using Word/MSOffice2007 XP