Send mail from android?

Question

Android

The bottom line is this, when you click on the button, you need to send a letter. All this can be done directly in the application itself without switching to other clients. But you need to send not from a Google account, but from another mailbox.

Email: [email protected]
Password: 11111
Outgoing: mail.prog.in
out port: 465

Here it is necessary to send from this mailbox, if possible, share your experience and opinion.
I looked at JavaMail but it works for me with a Google account ..

Answer 1

As an option, use some php script on the side with sending it to the mail, and from android send data to it using OkHttp (POST). But that's just in case :)

Answer 2

SMTP protocol, there are many libraries in Java.