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ljesparis/smtp_basic_commands.go

Created December 9, 2017 01:08
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basic smtp commands
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smtp_basic_commands.go
// protocolo SMTP simple.
// S = client
// R = server
// forward-path = correo que va a recibir el mail
// reverse-path = correo que va a enviar el mail
// S: EHLO <HOST> <CRLF>
// R: 250 OK
// S: MAIL FROM:<reverse-path> <CRLF>
// R: 250 OK
// S: RCPT TO:<forward-path> <CRLF>
// R: 250 OK
// S: RCPT TO:<forward-path> <CRLF>
// R: 550 No such user here
// S: RCPT TO:<forward-path> <CRLF>
// R: 250 OK
// S: DATA
// R: 354 Start mail input; end with <CRLF>.<CRLF>
// S: This is my message <CRLF>.<CRLF>
// R: 250 OK
// S: QUIT <CRLF>
// R: 221 Bye
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