Error Codes
This list contain error codes of the TwinCAT supplement product SMTP Server. If you miss some error codes, please look under ADS return codes or WinSockErrorCodes.
Hex | Dec | Description |
|---|---|---|
< 0x8000 | < 32778 | |
0x800A | 32778 | Not connected |
0x800B | 32779 | Sender expected |
0x800C | 32780 | Recipients expected |
0x800D | 32781 | Send FROM command failed |
0x800E | 32782 | Send DATA command failed |
0x800F | 32783 | Send mail header failed |
0x8010 | 32784 | Send mail body failed |
0x8011 | 32785 | Send "end of mail indicator" failed |
0x8012 | 32786 | Send "RCPT" command failed |
0x8013 | 32787 | Server Response got no username request |
0x8014 | 32788 | Server Response got no password request |
0x8015 | 32789 | Unable to create socket connection |
0x8016 | 32790 | Authentication type not supported by smtp server |
0x8017 | 32791 | Wrong username or password |
0x8018 | 32792 | Not supported |
0x8019 | 32793 | Invalid hostname |
0x801A | 32794 | Unable to send attachment |
0x801B | 32795 | File not found |
0x801C | 32796 | Invalid Version (New SMTP Server with old SMTP PLC library) |
0x801D | 32797 | Unable to connect (Connection error => sometimes wrong port or wrong server) |
0x801E | 32798 | Unable to create socket |
0x801F | 32799 | WSA startup failed |
0x8020 | 32800 | Invalid hostname |
0x8021 | 32801 | Unecpected response from server |
0x8022 | 32802 | Error while receiving data |
0x8023 | 32803 | No supported authentication methods found |
0x8024 | 32804 | Invalid parameter |
0x80A0 | 32928 | Security interface not found |
0x80A1 | 32929 | Unable to call security interface |
0x80A2 | 32930 | Security initialization failed |
0x80A4 | 32932 | Unable to create credentials |
0x80A5 | 32933 | SSL-handshake failed |
0x80A6 | 32934 | Invalid server credentials |
0x80A7 | 32935 | Unable to verify server |
0x80A8 | 32936 | Unable to encrypt message |
0x80A9 | 32937 | Unable to decrypt message |
The following errors can occur in older versions of the server (< 1.0.14)
Hex | Dec | Description |
|---|---|---|
0x000A | 10 | Not connected |
0x000B | 11 | Sender expected |
0x000C | 12 | Recipients expected |
0x000D | 13 | Send FROM command failed |
0x000E | 14 | Send DATA command failed |
0x000F | 15 | Send mail header failed |
0x0010 | 16 | Send mail body failed |
0x0011 | 17 | Send "end of mail indicator" failed |
0x0012 | 18 | Send "RCPT" command failed |
0x0064 | 100 | General error |
0x0065 | 101 | Invalid parameter |
0x0066 | 102 | Funtion not loaded |
0x0067 | 103 | Dll not loaded |
0x0068 | 104 | TcSmtpDll.dll cannot load. Check the installation from the TcSmtpDll.dll. |
0x80D3 | 211 | System status, or system help reply |
0x80D6 | 214 | Help message [Information on how to use the receiver or the meaning of a particular non-standard command; this reply is useful only to the human user] |
0x80FB | 251 | User not local; will forward to <forward-path> |
0x8163 | 354 | Start mail input; end with <CRLF>.<CRLF> |
0x81A5 | 421 | <domain> Service not available, closing transmission channel [This may be a reply to any command if the service knows it must shut down] |
0x81C2 | 450 | Requested mail action not taken: mailbox unavailable [E.g., mailbox busy] |
0x81C3 | 451 | Requested action aborted: error in processing |
0x81C4 | 452 | Requested action not taken: insufficient system storage |
0x81F4 | 500 | Syntax error, command unrecognized [This may include errors such as command line too long] |
0x81F5 | 501 | Syntax error in parameters or arguments. |
0x81F6 | 502 | Command not implemented. |
0x81F7 | 503 | Bad sequence of commands. |
0x8504 | 504 | Command parameter not implemented |
0x8226 | 550 | Requested action not taken: mailbox unavailable [E.g., mailbox not found, no access] |
0x8227 | 551 | User not local; please try <forward-path> |
0x8228 | 552 | Requested mail action aborted: exceeded storage allocation |
0x8229 | 553 | Requested action not taken: mailbox name not allowed [E.g., mailbox syntax incorrect] |
0x8224 | 554 | Transaction failed |