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POST




POST . , (, CGI-). POST . , : ( ); ; ; .

, , . POST , URL. POST URL-, CGI-.

POST. , :

POST /cgi-bin/birthday.pl HTTP/1.0

User-Agent; Mozilla/4.05 (WinNT; 1)

Accept: image/gif, iinage/x-xbj.tmap, image/jpeg, J.mage/pjpeg, */*

Host: www.ora.com

Content-type: application/x-www-form-ur.lencoded

Content-Length: 20

nionth=august&date=24

. - , HTTP, , , . , .

SMTP

SMTP (Simple Mail Transfer Protocol) , (). SMTP TCP 25. SMTP . SMTP (Mail Procedure). (Mail Forwarding), . , - .

, - . , - . .

SMTP , . , . 4- . (CRLF). SMTP (SP - ):

HELO <SP> <domain> <CRLF>

MAIL <SP> FROM:<reverse-path> <CRLF>

RCPT <SP> TO:<forward-path> <CRLF>

DATA <CRLF>

RSET <CRLF>

SEND <SP> FROM:<reverse-path> <CRLF>

SOML <SP> FROM:<reverse-path> <CRLF>

SAML <SP> FROM:<reverse-path> <CRLF>

VRFY <SP> <string> <CRLF>

EXPN <SP> <string> <CRLF>

HELP <SP> <string> <CRLF>

NOOP <CRLF>

QUIT <CRLF>

SMTP , . .

 

SMTP 25. HELLO IP ( : C: - , S: - ):

C: HELLO 195.161.101.33

S: 250 smtp.mail.ru is ready

(, ):

C: MAIL FROM: <>

S: 250 OK

 

C: RCPT TO: <>

S: 250 OK

, ( )

C: DATA

S: 354 Start mail input; end with <CRLF>.<CRLF>

< >

CRLF.CRLF

S: 250 OK

 

, QUIT:

S: QUIT

C: 221 smtp.mail.ru is closing transmission channel

 

:

C: From: Drozd <[email protected]>

C: To: Drol <[email protected] >

C: Subject: Hello

C: Hello vasya!

C: How are you?

<CRLF.CRLF>

S: 250 OK

S: QUIT

C: 221 smtp.mail.ru is closing transmission channel

 





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