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The server responds with a greeting and a message indicating that it's pleased to meet the client.\r\n\r\n-- Next, the client sends a 'MAIL FROM' command to identify the sender of the email message. The server responds with an acknowledgement that the sender has been identified.\r\n\r\n-- The client then sends a 'RCPT TO' command to identify the recipient of the email message. The server again responds with an acknowledgement that the recipient has been identified.\r\n\r\n-- The client then sends a 'DATA' command to indicate that it will be sending the actual email message to the server. The server responds with a message indicating that it's ready to receive the email message.\r\n\r\n-- The client then sends the email message to the server, including the subject and body of the message. After the client is finished sending the message, it sends a period (\".\") on a line by itself to indicate the end of the message. The server responds with an acknowledgement that the message has been queued for delivery.\r\n\r\n-- Finally, the client sends a 'QUIT' command to indicate that it's finished with the SMTP session. The server responds with a goodbye message and closes the connection.\r\n\r\n\r\n\r\nFor more info you can visit : https://postmarkapp.com/guides/everything-you-need-to-know-about-smtp\r\n\r\n![SMTP](https://img.shields.io/badge/SMTP-supported-brightgreen.svg)\r\n\r\n","project_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fabdo-essam%2Fsmtp","html_url":"https://awesome.ecosyste.ms/projects/github.com%2Fabdo-essam%2Fsmtp","lists_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fabdo-essam%2Fsmtp/lists"}