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Original SMTP authorization code and working principle [transfer]-One-Stop Conversion Http://www.chinaunix.net Author: tutux published at: 16:41:54 [Comment] [View Original] [mail server discussion board]

mail server server documentation domain login command Directory (?) [+] SMTP Protocol Analysis     1th Chapter.  SMTP Overview 1.1. The location of SMTP in mail communication SMTP, the Simple Mail delivery protocol, corresponds to the RFC document

Www. linuxforum. netJepheWu (2001-04-2118:16:42) 1. SMTP works in two situations: one is the transmission of email from the client to the server, and the other is the transmission from one server to another. SMTP is a request response protocol.

The original authorization code and working principle of the SMTP protocol. Www. linuxforum. netJepheWu (2001-04-2118:16:42) 1. SMTP works in two situations: one is to transfer an email from the client to the server, and the other is to transfer the

Only then can we find that we can use telnet to interact with the SMTP server. The ms smtm server also provides a command line interface.The http server can also be operated through TELNET, but there is no command line echo. Use Telnet for SMTP //

Http://www.linuxforum.net jephe Wu (2001-04-21 18:16:42) 1.SMTP is working in two cases: one is the transfer of e-mail from the client to the server, and the other is the transfer from one server to Another server 2.SMTP is a request/response

Http://www.linuxforum.net Jephe Wu (18:16:42) 1. SMTP works in two situations: one is the transmission of email from the client to the server, and the other is the transmission from one server to another. SMTP is a request/response protocol.

I realized that I could use Telnet to interact with the SMTP server. The SMTM server for MS also provides an interface for command-line interaction.HTTP server is also able to use Telnet to operate, but there is no command line echo. Using Telnet

1. SMTP works in two cases:First, email is transmitted from the client to the server;Second, transfer data from one server to another2. SMTP is a request/response protocol. commands and responses are based on ASCII text and end with Cr and LF

1.SMTP is working in two cases: one is to transmit e-mail from the client to the server, and the other is to transfer from one server to another Server 2.SMTP is a request/response protocol in which commands and responses are based on ASCII text and