RFC821 簡單郵件傳輸協議（SMTP）中文定義文檔

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Replaces: RFC 788, 780, 772 August 1982
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(RFC821 SIMPLE MAIL TRANSFER PROTOCOL)
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36
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MAIL <SP> FROM:<reverse-path> <CRLF>
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RCPT <SP> TO:<forward-path> <CRLF>
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DATA <CRLF>
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<forward-path>
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R: 553 User ambiguous.
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R: 550 Access Denied to You.
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R: 250 BBN-UNIX.ARPA
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MAIL FROM:<>
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To: [url=mailto:[email protected]][email protected][/url]
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TURN <CRLF>
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> ::= "JAN" | "FEB" | "MAR" | "APR" | "MAY" | "JUN" | "JUL" | "AUG" | "SEP" | "OCT" | "NOV" |
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+---+
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4,5
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123-First line
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123-Second line
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123-234 text beginning with numbers
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123 The last line
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R: 220 BBN-UNIX.ARPA Simple Mail Transfer Service Ready
</span>
S: HELO USC-ISIF.ARPA
</span>
R: 250 BBN-UNIX.ARPA
</span>
S: MAIL FROM:<[url=mailto:[email protected]][email protected][/url]>
</span>
R: 250 OK
</span>
S: RCPT TO:<[url=mailto:[email protected]][email protected][/url]>
</span>
R: 250 OK
</span>
S: RCPT TO:<[url=mailto:[email protected]][email protected][/url]>
</span>
R: 550 No such user here
</span>
S: RCPT TO:<[url=mailto:[email protected]][email protected][/url]>
</span>
R: 250 OK
</span>
S: DATA
</span>
R: 354 Start mail input; end with <CRLF>.<CRLF>
</span>
S: Blah blah blah...
</span>
S: ...etc. etc. etc.
</span>
S: .
</span>
R: 250 OK
</span>
S: QUIT
</span>
R: 221 BBN-UNIX.ARPA Service closing transmission channel
</span>

</span></span>
R: 220 MIT-Multics.ARPA Simple Mail Transfer Service Ready
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S: HELO ISI-VAXA.ARPA R: 250 MIT-Multics.ARPA
</span>
S: MAIL FROM:<[url=mailto:[email protected]][email protected][/url]>
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R: 250 OK
</span>
S: RCPT TO:<[url=mailto:[email protected]][email protected][/url]>
</span>
S: RCPT TO:<[url=mailto:[email protected]][email protected][/url]>
</span></span>
R: 550 No such user here
</span>
S: RSET
</span>
R: 250 OK
</span>
S: QUIT
</span>
R: 221 MIT-Multics.ARPA Service closing transmission channel
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</span></span>

</span></span>
R: 220 USC-ISIE.ARPA Simple Mail Transfer Service Ready
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S: HELO MIT-AI.ARPA
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R: 250 USC-ISIE.ARPA
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S: MAIL FROM:<[url=mailto:[email protected]][email protected][/url]>
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R: 250 OK
</span>
S: RCPT TO:<@USC-ISIE.ARPA:[email protected]>
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R: 250 OK
</span>
S: DATA
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R: 354 Start mail input; end with <CRLF>.<CRLF>
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S: Date: 2 Nov 81 22:33:44
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S: From: John Q. Public <[url=mailto:[email protected]][email protected][/url]>
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S: Subject: The Next Meeting of the Board
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S: To: [url=mailto:[email protected]][email protected][/url]
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S:
</span>
S: Bill:
</span>
S: The next meeting of the board of directors will be
</span>
S: on Tuesday.
</span>
S: John.
</span>
S: .
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R: 250 OK
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S: QUIT
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R: 221 USC-ISIE.ARPA Service closing transmission channel
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R: 220 BBN-VAX.ARPA Simple Mail Transfer Service Ready
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S: HELO USC-ISIE.ARPA
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R: 250 BBN-VAX.ARPA
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S: MAIL FROM:<@USC-ISIE.ARPA:[email protected]>
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R: 250 OK
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S: RCPT TO:<[url=mailto:[email protected]][email protected][/url]>
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R: 250 OK
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S: DATA
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R: 354 Start mail input; end with <CRLF>.<CRLF>
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S: Received: from MIT-AI.ARPA by USC-ISIE.ARPA ;
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2 Nov 81 22:40:10 UT
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S: Date: 2 Nov 81 22:33:44
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S: From: John Q. Public <[url=mailto:[email protected]][email protected][/url]>
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S: Subject: The Next Meeting of the Board
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S: To: [url=mailto:[email protected]][email protected][/url]
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S:
</span>
S: Bill:
</span>
S: The next meeting of the board of directors will be
</span>
S: on Tuesday.
</span>
S: John.
</span>
S: .
</span>
R: 250 OK
</span>
S: QUIT
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R: 220 SU-SCORE.ARPA Simple Mail Transfer Service Ready
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S: HELO MIT-MC.ARPA
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R: 250 SU-SCORE.ARPA
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S: VRFY Crispin
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R: 250 Mark Crispin <[url=mailto:[email protected]][email protected][/url]>
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S: SEND FROM:<[url=mailto:[email protected]][email protected][/url]>
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R: 250 OK
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S: RCPT TO:<[url=mailto:[email protected]][email protected][/url]>
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S: DATA
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R: 354 Start mail input; end with <CRLF>.<CRLF>
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S: Blah blah blah...
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S: ...etc. etc. etc.
</span>
S: .
</span>
R: 250 OK
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S: QUIT
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R: 221 SU-SCORE.ARPA Service closing transmission channel
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R: 220 SU-SCORE.ARPA Simple Mail Transfer Service Ready
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S: HELO MIT-MC.ARPA
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R: 250 SU-SCORE.ARPA
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S: VRFY Crispin
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R: 250 Mark Crispin <[url=mailto:[email protected]][email protected][/url]>
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S: SEND FROM:<[url=mailto:[email protected]][email protected][/url]>
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S: RCPT TO:<[url=mailto:[email protected]][email protected][/url]>
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R: 450 User not active now
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S: RSET
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R: 250 OK
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S: MAIL FROM:<[url=mailto:[email protected]][email protected][/url]>
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R: 250 OK
</span>
S: RCPT TO:<[url=mailto:[email protected]][email protected][/url]>
</span>
R: 250 OK
</span>
S: DATA
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R: 354 Start mail input; end with <CRLF>.<CRLF>
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S: Blah blah blah...
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S: ...etc. etc. etc.
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S: .
</span>
R: 250 OK
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S: QUIT
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R: 221 SU-SCORE.ARPA Service closing transmission channel
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R: 220 SU-SCORE.ARPA Simple Mail Transfer Service Ready
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S: HELO MIT-MC.ARPA
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S: VRFY Crispin
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R: 250 Mark Crispin <[url=mailto:[email protected]][email protected][/url]>
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S: SOML FROM:<[url=mailto:[email protected]][email protected][/url]>
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R: 250 OK
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S: RCPT TO:<[url=mailto:[email protected]][email protected][/url]>
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R: 250 User not active now, so will do mail.
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S: DATA
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R: 354 Start mail input; end with <CRLF>.<CRLF>
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S: Blah blah blah...
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S: ...etc. etc. etc.
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S: .
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R: 250 OK
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S: QUIT
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R: 221 SU-SCORE.ARPA Service closing transmission channel
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</span></span>
R: 220 MIT-AI.ARPA Simple Mail Transfer Service Ready
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S: HELO SU-SCORE.ARPA
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R: 250 MIT-AI.ARPA
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S: EXPN Example-People
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R: 250-<[url=mailto:[email protected]][email protected][/url]>
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R: 250-Fred Fonebone <[url=mailto:[email protected]][email protected][/url]>
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R: 250-Xenon Y. Zither <[url=mailto:[email protected]][email protected][/url]>
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R: 250-Quincy Smith <@USC-ISIF.ARPA:[email protected]>
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R: 250-<[url=mailto:[email protected]][email protected][/url]>
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R: 250 <[url=mailto:[email protected]][email protected][/url]>
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S: QUIT
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R: 220 MIT-MC.ARPA Simple Mail Transfer Service Ready
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S: HELO SU-SCORE.ARPA
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R: 250 MIT-MC.ARPA
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S: EXPN Interested-Parties
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R: 250-Al Calico <[url=mailto:[email protected]][email protected][/url]>
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R: 250-<[url=mailto:[email protected]][email protected][/url]>
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R: 250-Quincy Smith <@USC-ISIF.ARPA:[email protected]>
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R: 250-<[url=mailto:[email protected]][email protected][/url]>
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R: 250 <[url=mailto:[email protected]][email protected][/url]>
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S: QUIT
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R: 221 MIT-MC.ARPA Service closing transmission channel
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R: 220 USC-ISIE.ARPA Simple Mail Transfer Service Ready
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S: HELO SU-SCORE.ARPA
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R: 250 USC-ISIE.ARPA
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S: MAIL FROM:<[url=mailto:[email protected]][email protected][/url]>
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R: 250 OK
</span>
S: RCPT TO:<@USC-ISIE.ARPA:[email protected]>
</span>
R: 250 OK
</span>
S: RCPT TO:<@USC-ISIE.ARPA:[email protected]>
</span>
R: 250 OK
</span>
S: RCPT TO:<@USC-ISIE.ARPA:[email protected]>
</span>
R: 250 OK
</span>
S: RCPT
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TO:<@USC-ISIE.ARPA,@USC-ISIF.ARPA:[email protected]>
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R: 250 OK
</span>
S: RCPT TO:<@USC-ISIE.ARPA:[email protected]>
</span>
R: 250 OK
</span>
S: RCPT TO:<@USC-ISIE.ARPA:[email protected]>
</span>
R: 250 OK
</span>
S: RCPT TO:<@USC-ISIE.ARPA:[email protected]>
</span>
R: 250 OK
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S: DATA
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R: 354 Start mail input; end with <CRLF>.<CRLF>
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S: Blah blah blah...
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S: ...etc. etc. etc.
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S: .
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R: 250 OK
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S: QUIT
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R: 221 USC-ISIE.ARPA Service closing transmission channel
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R: 220 USC-ISIF.ARPA Simple Mail Transfer Service Ready
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S: HELO LBL-UNIX.ARPA
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R: 250 USC-ISIF.ARPA
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S: MAIL FROM:<[url=mailto:[email protected]][email protected][/url]>
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S: RCPT TO:<[url=mailto:[email protected]][email protected][/url]>
</span></span>
R: 251 User not local; will forward to <[url=mailto:[email protected]][email protected][/url]>
</span>
S: DATA
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R: 354 Start mail input; end with <CRLF>.<CRLF>
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S: Blah blah blah...
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S: ...etc. etc. etc.
</span>
S: .
</span>
S: QUIT
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R: 221 USC-ISIF.ARPA Service closing transmission channel
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</span></span>
R: 220 USC-ISIF.ARPA Simple Mail Transfer Service Ready
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S: HELO LBL-UNIX.ARPA
</span>
R: 250 USC-ISIF.ARPA
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S: MAIL FROM:<[url=mailto:[email protected]][email protected][/url]>
</span>
R: 250 OK
</span>
S: RCPT TO:<[url=mailto:[email protected]][email protected][/url]>
</span>
S: RSET
</span></span>
S: QUIT
</span></span>
R: 221 USC-ISIF.ARPA Service closing transmission channel
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</span></span>
R: 220 USC-ISI.ARPA Simple Mail Transfer Service Ready
</span>
S: HELO LBL-UNIX.ARPA
</span>
R: 250 USC-ISI.ARPA
</span>
S: MAIL FROM:<[url=mailto:[email protected]][email protected][/url]>
</span>
S: RCPT TO:<[url=mailto:[email protected]][email protected][/url]>
</span></span>
R: OK
</span>
S: DATA
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R: 354 Start mail input; end with <CRLF>.<CRLF>
</span>
S: Blah blah blah...
</span>
S: ...etc. etc. etc.
</span>
S: .
</span>
S: QUIT
</span></span>
R: 221 USC-ISI.ARPA Service closing transmission channel
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R: 220 BERKELEY.ARPA Simple Mail Transfer Service Ready
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S: HELO USC-ISIF.ARPA
</span>
S: MAIL FROM:<[url=mailto:[email protected]][email protected][/url]>
</span></span>
S: RCPT TO:<[url=mailto:[email protected]][email protected][/url]>
</span></span>
R: 250 OK
</span>
S: RCPT TO:<[url=mailto:[email protected]][email protected][/url]>
</span>
S: DATA
</span></span>
R: 354 Start mail input; end with <CRLF>.<CRLF>
</span>
S: Blah blah blah...
</span>
S: .
</span>
R: 250 OK
</span>

</span></span>
S: MAIL FROM:<[url=mailto:[email protected]][email protected][/url]>
</span>
R: 250 OK
</span>
S: RCPT TO:<[url=mailto:[email protected]][email protected][/url]>
</span>
R: 250 OK
</span>
S: DATA
</span>
R: 354 Start mail input; end with <CRLF>.<CRLF>
</span>
S: Blah blah blah...
</span>
S: ...etc. etc. etc.
</span>
S: .
</span>
R: 250 OK
</span>
S: QUIT
</span>
R: 221 BERKELEY.ARPA Service closing transmission channel
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:
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[1] ASCII
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Park, California, Revised January 1978.
</span>
[2] RFC 822
</span>
<place w:st="on"><placetype w:st="on">University</placetype> of <placename w:st="on">Delaware</placename></place>, August 1982.
</span>
[3] TCP
</span>
Workbook", SRI International, <place w:st="on"><city w:st="on">Menlo Park</city>, <state w:st="on">California</state></place>, March 1982.
</span>
[4] NCP
</span>
January 1978.
</span>
[5] Initial Connection Protocol
</span>
January 1978.
</span>
[6] NITS
</span>
the DCPU, National Physical Laboratory, <place w:st="on"><city w:st="on">Teddington</city>, <country-region w:st="on">UK</country-region></place>.
</span>
Simple Mail Transfer Protocol
</span>
[7] X.25
</span>
Telegraph Consultative Committee, Geneva, 1976.
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