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[[KISS|Simple]] [[Email|Mail]] Transfer [[protocol|Protocol]]
{{stub}}
Related:
*[[TCP]],[[POP3]],[[Email]],[[IMAP]]
=== SMTP reply codes ===
Reply codes in numerical order
<pre>
Code Meaning
200 (nonstandard success response, see rfc876)
211 System status, or system help reply
214 Help message
220 <domain> Service ready
221 <domain> Service closing transmission channel
250 Requested mail action okay, completed
251 User not local; will forward to <forward-path>
354 Start mail input; end with <CRLF>.<CRLF>
421 <domain> Service not available, closing transmission channel
450 Requested mail action not taken: mailbox unavailable
451 Requested action aborted: local error in processing
452 Requested action not taken: insufficient system storage
500 Syntax error, command unrecognised
501 Syntax error in parameters or arguments
502 Command not implemented
503 Bad sequence of commands
504 Command parameter not implemented
521 <domain> does not accept mail (see rfc1846)
530 Access denied (???a Sendmailism)
535 SMTP Authentication unsuccessful/Bad username or password
550 Requested action not taken: mailbox unavailable
551 User not local; please try <forward-path>
552 Requested mail action aborted: exceeded storage allocation
553 Requested action not taken: mailbox name not allowed
554 Transaction failed
</pre>
[[Category:Protocols]]
[[Category:Email]]
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Latest revision as of 12:43, 16 August 2006
Simple Mail Transfer Protocol Template loop detected: Template:Stub Related:
SMTP reply codes[edit]
Reply codes in numerical order
Code Meaning 200 (nonstandard success response, see rfc876) 211 System status, or system help reply 214 Help message 220 <domain> Service ready 221 <domain> Service closing transmission channel 250 Requested mail action okay, completed 251 User not local; will forward to <forward-path> 354 Start mail input; end with <CRLF>.<CRLF> 421 <domain> Service not available, closing transmission channel 450 Requested mail action not taken: mailbox unavailable 451 Requested action aborted: local error in processing 452 Requested action not taken: insufficient system storage 500 Syntax error, command unrecognised 501 Syntax error in parameters or arguments 502 Command not implemented 503 Bad sequence of commands 504 Command parameter not implemented 521 <domain> does not accept mail (see rfc1846) 530 Access denied (???a Sendmailism) 535 SMTP Authentication unsuccessful/Bad username or password 550 Requested action not taken: mailbox unavailable 551 User not local; please try <forward-path> 552 Requested mail action aborted: exceeded storage allocation 553 Requested action not taken: mailbox name not allowed 554 Transaction failed