Email TLS (ssl) Support

Over the past couple of years, I have had a few users ask about using SSL (TLS) for emails. Since the cost of providing that capability is around $750.00, I have not included it in Weather Message.

I did write a document that described how to setup Weather Message to use Stunnel to provide the SSL capability. Stunnel is a freeware application that creates a secure tunnel for sending emails to a SSL server. This approach does work with Gmail, however, users have to follow the directions carefully.

I got 4 emails last week from users that need the SSL capability. I am investigating this capability again. Microsoft does have a built-in capability to send emails to a server that uses TLS. The only draw back is that the Microsoft method does not provide any debugging information. It either works or fails.

I am looking into adding support for this built-in smtp client. The challenge now is switching between the existing code (no ssl) and the new code. I prefer the existing solution for non-ssl emails because it provides good debugging information.