Original title: Hello i have live mail email client I have four accounts contected ..But i can send all exept for one Email account when i send

Hello i have livemail email client I have four other accounts contected ..But i can send all exept for one Email account when i send the email i get a pop up error but with no writting just empty box ..All my other email accounts i can send so there is no block  thanks again  for your help peter b