SMTP答复代码
Published by admin on 06月 28, 2010
产品:Lotus Domino
平台:AIX, i5/OS, Linux, Solaris, Windows, z/OS
软件版本:7.0,6.5,6.0,5.0
问题描述:
SMTP答复代码有哪些?它们分别有什么含义呢?
解决方案:
下列SMTP答复代码适用于所有兼容SMTP的邮件系统:
按功能类别划分:
500 Syntax error, command unrecognized
[语法错误,命令无法被识别,可能存在命令行过长之类的错误]
501 Syntax error in parameters or arguments
[由参数或者隐藏参数造成的语法错误]
502 Command not implemented
[命令未被执行]
503 Bad sequence of commands
[错误的命令顺序]
504 Command parameter not implemented
[命令参数未调用]
211 System status, or system help reply
[系统状态信息或系统帮助信息]
214 Help message
[关于如何输入收件人,或解释一个特殊的非标准命令,此答复代码仅起到用户的提示作用]
220 <domain> Service ready
[服务就绪]
221 <domain> Service closing transmission channel
[服务关闭传输信道]
421 <domain> Service not available, closing transmission channel
[服务不可用,关闭传输信道中。当服务知晓自身即将被关闭时,对任何命令均返回此代码]
250 Requested mail action okay, completed
[完成请求的邮件动作]
251 User not local; will forward to <forward-path>
[非本地用户;转发至…]
450 Requested mail action not taken: mailbox unavailable
[请求的邮件动作没有被执行:邮箱不可用;例如,邮箱正忙]
550 Requested action not taken: mailbox unavailable
[请求的动作没有被执行;例如,找不到邮箱或没有权限]
451 Requested action aborted: error in processing
[请求动作中止:执行过程中发生错误]
551 User not local; please try <forward-path>
[非本地用户;请尝试…]
452 Requested action not taken: insufficient system storage
[请求动作没有被执行:系统存储空间不足]
552 Requested mail action aborted: exceeded storage allocation
[请求的邮件动作中止:超出分配的存储空间]
553 Requested action not taken: mailbox name not allowed
[请求动作没有被执行:非法的邮箱名称;例如,邮箱语法不对]
354 Start mail input; end with <CRLF>.<CRLF>
[开始邮件输入:以<CRLF>.<CRLF>结束]
554 Transaction failed
[传输失败]
注:以上信息摘录自RFC821,您可以在下列网址查阅RFC 821的完整信息:
