We’ve recently added a new way for you to attach URL’s and customize their thumbnail previews when posting to sites like Facebook and LinkedIn.

You can choose the thumbnail at the time you attach the link as follows: 

1. Compose a new message in the Message Box. 
2. Click URL and enter the URL in the box. E.g. http://www.cookie.com/dealn/25-for-a-50-gift-card-to-toys-r-us—fo…. 
3. Click Attach. 
4. Select the image you’d like to attach with your link and click “Attach Link Preview”.

You can then compose your message.