Just got a new Dell with Windows 10.  Downloaded Live mail 2012 which I was using on my previous PC. 

Still have to work to transfer all my e mail folders and contacts, but my problem is windows mail will only connect to receive incoming mail.  When I go to reply or send a mail, it will not connect with my server (I use a comcast.net account).

It worked fine before ,and also works with another PC I have with Windows 10.

Any advice.

Marc