URL to our website unable to include in direct message


I have been looking all over Twitters developers fora but I cannot figure out what the problem is. For some reason I am unable to add our websites URL in a direct message (http://www.friendtipper.com/click.aspx?rrrid=18f63de7402c452d9abd009a2434bb1a). We are running a promotional campagne for The Dutch Cancer Fund where people can share a page with friends to ask if they want to make a donation.

Anybody ?


You cant post links anymore since October in direct messages.