I have two independent software programs that allow me to email out information within them using my SMTP settings from my personal email. One of these programs worked fine on previous versions of Windows (the second program was installed after I switched to Win 10) but since switching to Win 10, I can no longer use this email function from within the programs. My regular email through my browser works fine, it's just within the programs that it doesn't. I'm thinking that since these are two unrelated software programs with seemingly the same issue, one working fine on previous Win versions, that perhaps somehow Win 10 is blocking this function? Could there be like a firewall issue or ??? I'm clueless!