Mailgun wrapper for Go
>>> // initiallize Mailgun
>>> mailgun := &Mailgun{"key-3ax6xnjp29jd6fds4gc373sgvjxteol0",
... "samples.mailgun.org"}
>>> // send a message
>>> r := mailgun.send_message("Excited GO Sender <[email protected]>",
... "Excited GO Recipient <[email protected]>",
... "Hi There! I'm a message from GO!",
... "Is not it wonderful?!!")