Outlook Server Busy - after Send Mail

Discussion created by Steven_FL on Apr 27, 2016
Latest reply on Apr 26, 2017 by monkeybreadsoftware

I have searched and not found a solution. What I get back is don't use a mail client.

Thinking about it it is not convenient not to use a mail client. With the mail client I have so much more options and can adapt the email better and the user knows his mail client.

any one out there knows how to fix this on outlook?