It is the server where all emails are stored and accessed.
smtp.gmail.com
Mail Port
It is the communication endpoints that define how a message should be transmitted. That includes whether a message should be encrypted and exchanged securely
587
Mail Name
It is the name that will be displayed in receiver inboxes.
Mail Username (Email)
It is the e-mail that will be displayed in receiver inboxes.
Mail Password
It is the secret key or password used to log into the mail server for sending email.
