MJMPM

Hi I'm a complete novice with ninox at the moment, i was getting on fine with it till i triesd to connect to my email addressee emails.

When i click on the small evelopes it takes me to another screen which is blocked. .(example e mail address) IT SAYS

(mailto:ftmpm%40hotmail.com, Its removing the @ sign in their e mail address and replacing it with, (%40, )

What is it,? how do I remove it,?, anyone any ideas, thanks in advance