Email being sent again and again as i add them to ZoHo!

Email being sent again and again as i add them to ZoHo!

Hi all,

I'm having a little trouble with the ZOHO Outlook plugin.

When i select an email in Outlook 2007 (running on Vista Home Premium SP1), i click the button to add to ZOHO.

It works fine, but then i notice later that after the emails were added to Zoho, they were also re-sent from outlook, so my customer have been recieveing dupliacate emails dating back to almost a year ago!

Is this a common problem? how can i solve it?

thanks
CC