今天介紹 在使用Mail上常會出現的一些狀態。以下是代碼和說明 :
|
221
|
| A system status or help reply |
| 214 |
| Help Message |
| 220 |
| The server is ready. |
| 221 |
| The server is ending the conversation. |
| 250 |
| The requested action was completed |
| 251 |
| The specified user is not local, but the server will forward the mail message |
| 354 |
|
This is a reply to the DATA command. After getting this, start sending the body of the mail message, ending with "\r\n.\r\n."
|
| 421 |
| The mail server will be shut down. Save the mail message and try again later |
| 450 |
| The mailbox that you are trying to reach is busy. Wait a little while and try again. |
| 451 |
| The requested action was not done. Some error occurmiles in the mail server |
| 452 |
| The requested action was not done. The mail server ran out of system storage. |
| 500 |
| The last command contained a syntax error or the command line was too long. |
| 501 |
| The parameters or arguments in the last command contained a syntax error. |
| 502 |
| The mail server has not implemented the last command. |
| 503 |
|
The last command was sent out of sequence. For example, you might have sent DATA before sending RECV |
| 504 |
|
One of the parameters of the last command has not been implemented by the server. |
| 550 |
|
The mailbox that you are trying to reach can't be found or you don't have access rights. |








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