| Code: |
Description: |
| |
|
| 211 |
System status, or system help reply. |
| 214 |
Help message. |
| 220 |
Domain service ready. Ready to start TLS. |
| 221 |
Domain service closing transmission channel. |
| 250 |
OK, queuing for node node started. Requested mail action okay, completed. |
| 251 |
OK, no messages waiting for node. User not local, will forward to forwardpath. |
| 252 |
OK, pending messages for node node started. Cannot VRFY user (e.g., info is not local), but will take message for this user and attempt delivery. |
| 253 |
OK, messages pending messages for node node started. |
| 354 |
Start mail input; end with <CRLF>.<CRLF>. |
| 355 |
Octet-offset is the transaction offset. |
| 421 |
Domain service not available, closing transmission channel |
| 432 |
A password transition is needed. |
| 450 |
Requested mail action not taken: mailbox unavailable.ATRN request refused. |
| 451 |
Requested action aborted: local error in processing. Unable to process ATRN request now |
| 452 |
Requested action not taken: insufficient system storage |
| 453 |
You have no mail. |
| 454 |
TLS not available due to temporary reason. Encryption required for requested authentication mechanism. |
| 458 |
Unable to queue messages for node node. |
| 459 |
Node node not allowed: reason. |
| 500 |
Command not recognized: command.Syntax error |
| 501 |
Syntax error, no parameters allowed |
| 502 |
Command not implemented. |
| 503 |
Bad sequence of commands. |
| 504 |
Command parameter not implemented. |
| 521 |
Machine does not accept mail. |
| 530 |
Must issue a STARTTLS command first. Encryption required for requested authentication mechanism. |
| 534 |
Authentication mechanism is too weak. |
| 538 |
Encryption required for requested authentication mechanism. |
| 550 |
Requested action not taken: mailbox unavailable. |
| 551 |
User not local; please try forwardpath. |
| 552 |
Requested mail action aborted: exceeded storage allocation. |
| 553 |
Requested action not taken: mailbox name not allowed. |
| 554 |
Transaction failed. |
