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最新评论
-
smilea001：
我知道了，作者采用的是gbk编码，我采用的是utf-8编码，
java获取汉子首字母 -
smilea001：
我输入的也是--
java获取汉子首字母 -
di1984HIT：
写的不错啊。
Router路由 -
kaixinyou：
...
2011.07.20——— android 获得当前view在屏幕的坐标 -
zhengjianbo：
你好，可以将你的实现代码公布下吗！万分感谢！
毛笔效果简单思路
</span></span>
</span></span>
Replaces: RFC 788, 780, 772 August 1982
</span>
(RFC821 SIMPLE MAIL TRANSFER PROTOCOL)
</span></span>
36
</span></span>
</span></span>
</span></span>
MAIL <SP> FROM:<reverse-path> <CRLF>
</span></span>
</span></span>
</span></span>
RCPT <SP> TO:<forward-path> <CRLF>
</span></span>
</span></span>
</span></span>
DATA <CRLF>
</span>
</span></span>
</span></span>
</span></span>
</span></span>
</span></span>
</span></span>
<forward-path>
</span></span>
</span></span>
</span></span>
R: 553 User ambiguous.
</span></span>
R: 550 Access Denied to You.
</span></span>
</span></span>
R: 250 BBN-UNIX.ARPA
</span></span>
MAIL FROM:<>
</span></span>
</span></span>
To: SAM@JKL.ARPA
</span></span>
</span></span>
</span></span>
</span></span>
</span></span>
</span></span>
</span></span>
</span></span>
TURN <CRLF>
</span></span>
> ::= "JAN" | "FEB" | "MAR" | "APR" | "MAY" | "JUN" | "JUL" | "AUG" | "SEP" | "OCT" | "NOV" |
</span></span>
</span></span>
+---+
</span>
4,5
</span></span>
</span>
</span></span>
</span></span>
</span></span>
</span></span>
</span></span>
</span></span>
</span></span>
</span></span>
</span></span>
</span></span>
</span></span>
</span></span>
</span></span>
</span></span>
</span></span>
</span></span>
</span></span>
</span></span>
</span></span>
</span></span>
123-First line
</span>
123-Second line
</span>
123-234 text beginning with numbers
</span>
123 The last line
</span>
</span></span>
</span></span>
</span></span>
</span></span>
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:<Smith@USC-ISIF.ARPA>
</span>
R: 250 OK
</span>
S: RCPT TO:<Jones@BBN-UNIX.ARPA>
</span>
R: 250 OK
</span>
S: RCPT TO:<Green@BBN-UNIX.ARPA>
</span>
R: 550 No such user here
</span>
S: RCPT TO:<Brown@BBN-UNIX.ARPA>
</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
</span>
S: HELO ISI-VAXA.ARPA R: 250 MIT-Multics.ARPA
</span>
S: MAIL FROM:<Smith@ISI-VAXA.ARPA>
</span>
R: 250 OK
</span>
S: RCPT TO:<Jones@MIT-Multics.ARPA>
</span>
S: RCPT TO:<Green@MIT-Multics.ARPA>
</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
</span>
</span></span>
</span></span>
R: 220 USC-ISIE.ARPA Simple Mail Transfer Service Ready
</span>
S: HELO MIT-AI.ARPA
</span>
R: 250 USC-ISIE.ARPA
</span>
</span></span>
S: MAIL FROM:<JQP@MIT-AI.ARPA>
</span>
R: 250 OK
</span>
S: RCPT TO:<@USC-ISIE.ARPA:Jones@BBN-VAX.ARPA>
</span>
R: 250 OK
</span>
S: DATA
</span>
R: 354 Start mail input; end with <CRLF>.<CRLF>
</span>
S: Date: 2 Nov 81 22:33:44
</span>
S: From: John Q. Public <JQP@MIT-AI.ARPA>
</span>
S: Subject: The Next Meeting of the Board
</span>
S: To: Jones@BBN-Vax.ARPA
</span>
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
</span>
R: 221 USC-ISIE.ARPA Service closing transmission channel
</span>
</span></span>
R: 220 BBN-VAX.ARPA Simple Mail Transfer Service Ready
</span>
S: HELO USC-ISIE.ARPA
</span>
R: 250 BBN-VAX.ARPA
</span>
S: MAIL FROM:<@USC-ISIE.ARPA:JQP@MIT-AI.ARPA>
</span>
R: 250 OK
</span>
S: RCPT TO:<Jones@BBN-VAX.ARPA>
</span>
R: 250 OK
</span>
S: DATA
</span>
R: 354 Start mail input; end with <CRLF>.<CRLF>
</span>
S: Received: from MIT-AI.ARPA by USC-ISIE.ARPA ;
</span>
2 Nov 81 22:40:10 UT
</span>
S: Date: 2 Nov 81 22:33:44
</span>
S: From: John Q. Public <JQP@MIT-AI.ARPA>
</span>
S: Subject: The Next Meeting of the Board
</span>
S: To: Jones@BBN-Vax.ARPA
</span>
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
</span>
</span></span>
R: 220 SU-SCORE.ARPA Simple Mail Transfer Service Ready
</span>
S: HELO MIT-MC.ARPA
</span>
R: 250 SU-SCORE.ARPA
</span>
S: VRFY Crispin
</span>
R: 250 Mark Crispin <Admin.MRC@SU-SCORE.ARPA>
</span>
S: SEND FROM:<EAK@MIT-MC.ARPA>
</span>
R: 250 OK
</span>
S: RCPT TO:<Admin.MRC@SU-SCORE.ARPA>
</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 SU-SCORE.ARPA Service closing transmission channel
</span>
</span></span>
R: 220 SU-SCORE.ARPA Simple Mail Transfer Service Ready
</span>
S: HELO MIT-MC.ARPA
</span>
R: 250 SU-SCORE.ARPA
</span>
</span></span>
S: VRFY Crispin
</span>
R: 250 Mark Crispin <Admin.MRC@SU-SCORE.ARPA>
</span>
S: SEND FROM:<EAK@MIT-MC.ARPA>
</span>
S: RCPT TO:<Admin.MRC@SU-SCORE.ARPA>
</span>
R: 450 User not active now
</span>
S: RSET
</span>
R: 250 OK
</span>
S: MAIL FROM:<EAK@MIT-MC.ARPA>
</span>
R: 250 OK
</span>
S: RCPT TO:<Admin.MRC@SU-SCORE.ARPA>
</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 SU-SCORE.ARPA Service closing transmission channel
</span>
</span></span>
R: 220 SU-SCORE.ARPA Simple Mail Transfer Service Ready
</span>
S: HELO MIT-MC.ARPA
</span>
S: VRFY Crispin
</span>
R: 250 Mark Crispin <Admin.MRC@SU-SCORE.ARPA>
</span>
S: SOML FROM:<EAK@MIT-MC.ARPA>
</span>
R: 250 OK
</span>
S: RCPT TO:<Admin.MRC@SU-SCORE.ARPA>
</span>
R: 250 User not active now, so will do mail.
</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 SU-SCORE.ARPA Service closing transmission channel
</span>
</span></span>
</span></span>
R: 220 MIT-AI.ARPA Simple Mail Transfer Service Ready
</span>
S: HELO SU-SCORE.ARPA
</span>
R: 250 MIT-AI.ARPA
</span>
</span></span>
S: EXPN Example-People
</span>
R: 250-<ABC@MIT-MC.ARPA>
</span>
R: 250-Fred Fonebone <Fonebone@USC-ISIQ.ARPA>
</span>
R: 250-Xenon Y. Zither <XYZ@MIT-AI.ARPA>
</span>
R: 250-Quincy Smith <@USC-ISIF.ARPA:Q-Smith@ISI-VAXA.ARPA>
</span>
R: 250-<joe@foo-unix.ARPA>
</span>
R: 250 <xyz@bar-unix.ARPA>
</span>
S: QUIT
</span>
</span></span>
R: 220 MIT-MC.ARPA Simple Mail Transfer Service Ready
</span>
S: HELO SU-SCORE.ARPA
</span>
R: 250 MIT-MC.ARPA
</span>
S: EXPN Interested-Parties
</span>
R: 250-Al Calico <ABC@MIT-MC.ARPA>
</span>
R: 250-<XYZ@MIT-AI.ARPA>
</span>
R: 250-Quincy Smith <@USC-ISIF.ARPA:Q-Smith@ISI-VAXA.ARPA>
</span>
R: 250-<fred@BBN-UNIX.ARPA>
</span>
R: 250 <xyz@bar-unix.ARPA>
</span>
S: QUIT
</span>
R: 221 MIT-MC.ARPA Service closing transmission channel
</span>
</span></span>
</span></span>
R: 220 USC-ISIE.ARPA Simple Mail Transfer Service Ready
</span>
S: HELO SU-SCORE.ARPA
</span>
R: 250 USC-ISIE.ARPA
</span>
S: MAIL FROM:<Account.Person@SU-SCORE.ARPA>
</span>
R: 250 OK
</span>
S: RCPT TO:<@USC-ISIE.ARPA:ABC@MIT-MC.ARPA>
</span>
R: 250 OK
</span>
S: RCPT TO:<@USC-ISIE.ARPA:Fonebone@USC-ISIQA.ARPA>
</span>
R: 250 OK
</span>
S: RCPT TO:<@USC-ISIE.ARPA:XYZ@MIT-AI.ARPA>
</span>
R: 250 OK
</span>
S: RCPT
</span>
TO:<@USC-ISIE.ARPA,@USC-ISIF.ARPA:Q-Smith@ISI-VAXA.ARPA>
</span>
R: 250 OK
</span>
S: RCPT TO:<@USC-ISIE.ARPA:joe@FOO-UNIX.ARPA>
</span>
R: 250 OK
</span>
S: RCPT TO:<@USC-ISIE.ARPA:xyz@BAR-UNIX.ARPA>
</span>
R: 250 OK
</span>
S: RCPT TO:<@USC-ISIE.ARPA:fred@BBN-UNIX.ARPA>
</span>
R: 250 OK
</span>
</span></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 USC-ISIE.ARPA Service closing transmission channel
</span>
</span></span>
R: 220 USC-ISIF.ARPA Simple Mail Transfer Service Ready
</span>
S: HELO LBL-UNIX.ARPA
</span>
R: 250 USC-ISIF.ARPA
</span>
S: MAIL FROM:<mo@LBL-UNIX.ARPA>
</span>
S: RCPT TO:<fred@USC-ISIF.ARPA>
</span></span>
R: 251 User not local; will forward to <Jones@USC-ISI.ARPA>
</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>
S: QUIT
</span>
R: 221 USC-ISIF.ARPA Service closing transmission channel
</span>
</span></span>
R: 220 USC-ISIF.ARPA Simple Mail Transfer Service Ready
</span>
S: HELO LBL-UNIX.ARPA
</span>
R: 250 USC-ISIF.ARPA
</span>
S: MAIL FROM:<mo@LBL-UNIX.ARPA>
</span>
R: 250 OK
</span>
S: RCPT TO:<fred@USC-ISIF.ARPA>
</span>
S: RSET
</span></span>
S: QUIT
</span></span>
R: 221 USC-ISIF.ARPA Service closing transmission channel
</span>
</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:<mo@LBL-UNIX.ARPA>
</span>
S: RCPT TO:<Jones@USC-ISI.ARPA>
</span></span>
R: 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>
S: QUIT
</span></span>
R: 221 USC-ISI.ARPA Service closing transmission channel
</span>
</span></span>
R: 220 BERKELEY.ARPA Simple Mail Transfer Service Ready
</span>
S: HELO USC-ISIF.ARPA
</span>
S: MAIL FROM:<Postel@USC-ISIF.ARPA>
</span></span>
S: RCPT TO:<fabry@BERKELEY.ARPA>
</span></span>
R: 250 OK
</span>
S: RCPT TO:<eric@BERKELEY.ARPA>
</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:<Postel@USC-ISIF.ARPA>
</span>
R: 250 OK
</span>
S: RCPT TO:<eric@BERKELEY.ARPA>
</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
</span>
:
</span></span>
</span></span>
</span></span>
</span></span>
</span></span>
</span></span>
</span></span>
</span></span>
</span></span>
</span></span>
</span></span>
</span></span>
</span></span>
</span></span>
</span></span>
</span></span>
</span></span>
</span></span>
</span></span>
</span></span>
</span></span>
[1] ASCII
</span></span>
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.
</span>
</span></span>
</span>
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-
java轻量级httpserver
2012-02-08 11:48 1607httpclient+httpserver demo ... -
Eclipse GC log
2012-02-04 16:59 1450为了查看Eclipse GC log，需要在eclip ... -
java获取汉子首字母
2012-02-03 09:14 1547public class StringUtil { ... -
js event.keyCode
2012-02-03 09:09 1235<span style="" ... -
memcache安装
2012-02-02 12:04 1185? <blockquote> 1. ... -
C3P0配置
2012-02-02 11:34 1015cquireIncrement[3] ... -
Linux启动过程（详细说明）
2012-02-01 09:09 1605<div class="post ... -
ibatIS调用存储过程
2012-01-31 15:38 1628<p>一、ibatIS调用存储过程(调用存 ... -
Hibernate面向对象的hql语句
2012-01-11 13:14 1022Hibernate中hql条件语句的书写方式有: ? ... -
Hibernate实体对象的三种状态
2012-01-11 12:59 1301<p style="text- ... -
linux开机启动脚本的顺序
2011-12-21 15:14 1149下开机自动启动脚本所涉及的知识和方法、如下： ... -
DB2 静默安装
2011-12-21 11:59 1084<span style="color: ... -
Qt之美（一）：d指针/p指针详解
2011-12-20 15:14 2023[/b]2011.11.16 [size=18px;] ... -
android手机通讯录备份还原代码
2011-12-20 11:54 2970<span style="font-f ... -
终于稍微完整的学习了一下Linux
2011-12-19 12:14 1197Linux以前也装过两次，不过几乎没去用。头几天看一些 ... -
Router路由
2011-12-19 10:54 1204Router路由：设定线的轨迹，在Connection ... -
基于记录登陆信息的防止网页暴力破解方法
2011-12-17 10:49 1455对黑客方面比较感兴趣的或者是比较熟悉的，应该知道溯雪这 ... -
成功通过DB2的700和701考试
2011-12-16 17:27 883嘿嘿，原以为比较没有信心的701考试也被俺成功的攻克了 ... -
想到目前各BLOG站点和搜索引擎的一点点缺陷
2011-12-15 15:54 899感觉无聊，就到中国博客网的首页逛了逛，想看看有没有什么 ... -
MapInfo2005年第三期电子新闻
2011-12-15 10:49 934<span lang="EN-US&q ...
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《简单邮件传输SMTP》(RFC821)是中国互动出版网翻译的一份关于SMTP协议的文档，旨在帮助读者理解电子邮件的传输过程。SMTP，即Simple Mail Transfer Protocol，是一种用于在互联网上传输邮件的标准协议，其设计目标...
简单邮件传输协议（SMTP），定义在RFC821文档中，是互联网上用于在不同计算机之间传输电子邮件的标准。SMTP的设计目标是提供一种可靠且可扩展的方式，允许用户和系统之间的邮件交换。该协议允许邮件服务器之间交换...
RFC821 简单邮件传输协议（SMTP）是 Internet 标准的电子邮件传输协议，该协议定义了在不同主机之间传输电子邮件的规则和格式。SMTP协议是广泛使用的电子邮件传输协议，它允许不同电子邮件系统之间进行通信和交换...
RFC 821是其中一份重要的文档，它详细定义了简单邮件传输协议（Simple Mail Transfer Protocol，SMTP），这是互联网上发送电子邮件的基础。 SMTP是Internet上应用最广泛的一种网络协议，允许用户从一台计算机向另一...
`RFC821简单邮件传输SMTP.doc`文件很可能包含了RFC821规范的详细解读，包括所有命令、响应码和交互示例。阅读此文档可以帮助开发者理解如何正确地实现SMTP客户端或服务器。 `www.pudn.com.txt`文件可能包含与SMTP...
### RFC 821 简单邮件传输协议（SMTP）中文版解析 #### 一、简介 简单邮件传输协议（Simple Mail Transfer Protocol，简称SMTP）是互联网标准协议组的一部分，用于在计算机之间发送电子邮件。它最初由RFC 821定义...
SMTP（简单邮件传输协议）用于电子邮件发送；以及TLS/SSL（传输层安全）为网络通信提供加密。 4. **网络层协议**：除了IP外，还有ICMP（互联网控制消息协议）用于网络诊断，如ping命令就基于此协议。 5. **传输层...
RFC821 简单邮件传输协议 RFC826 以太网地址转换协议或转换网络协议地址 RFC827 Exterior 网关 协议 (EGP) RFC854 Telnet协议说明书 RFC855 Telnet选项说明书 RFC856 Telnet二进制传输 RFC857 Telnet回声选项 RFC858...
《SMTP协议详解——基于RFC821》 SMTP（Simple Mail Transfer ...总的来说，RFC821是SMTP协议的基石，它定义了电子邮件在网络上的传输方式，对于任何涉及邮件服务的IT专业人士来说，深入学习和理解这一标准至关重要。
SMTP（Simple Mail Transfer Protocol）是互联网上用于发送电子邮件的标准协议，而RFC（Request for Comments）是互联网工程任务组（IETF）制定并发布的标准和技术规范文档。标题提及的"RFC2045&RFC2046"是与SMTP...
SMTP（Simple Mail Transfer Protocol，简单邮件传输协议）是一种用于电子邮件传输的通信协议。它规定了邮件客户端与服务器之间，以及邮件服务器之间如何传递电子信件的标准。SMTP是互联网技术中重要的组成部分，是...
SMTP（Simple Mail Transfer Protocol）是互联网上用于发送电子邮件的标准协议，定义在RFC821文档中。该协议设计的目标是高效、可靠地传递邮件，并且它独立于底层的传输子系统，只需要一个能保证数据单元顺序的通道...
MIME 扩展了原始的简单邮件传输协议 (SMTP)，使得除了纯文本之外，还可以传输图像、音频、视频以及各种应用程序生成的复杂文档。RFC（Request for Comments）文档是 Internet Engineering Task Force (IETF) 制定...
RFC821 简单邮件传输协议 RFC826 以太网地址转换协议或转换网络协议地址 RFC827 Exterior 网关 协议 (EGP) RFC854 Telnet协议说明书 RFC855 Telnet选项说明书 RFC856 Telnet二进制传输 RFC857 Telnet回声选项 RFC...
RFC 5321是SMTP的最新版本，定义了邮件传输的过程。SMTP通常用于将邮件从一个服务器传递到另一个服务器。 这些RFC文档对于理解网络协议的工作原理至关重要，尤其对网络管理员、软件开发者和网络安全专家来说。列表...
3. **电子邮件系统**: SMTP（简单邮件传输协议）和POP3/IMAP（邮局协议/因特网消息访问协议），用于发送和接收电子邮件。 4. **域名系统**: DNS（域名系统）的工作原理和配置，用于将人类可读的域名转换为IP地址。 ...
4. **SMTP邮件传输**：RFC821定义了简单邮件传输协议SMTP，是互联网上电子邮件传输的标准。 5. **FTP文件传输**：RFC959定义了文件传输协议FTP，用于在互联网上传输文件。 6. **TLS/SSL安全**：RFC5246介绍了传输...