Good Morning,
I am working on a project that requires a low temperature alert when the temperature is below 50 degrees. In addition it needs to send the IP address to connect to. The solution is to send an email using GMX mail. http://www.gmx.com/. Once an email address is created the project below will send the email message to any email address. I am only using GMX for sending the message to a Gmail address. Pavel Bansky inspired parts of the project links to is blog and source code are below.