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Outlook Express Error Codes
Here is a list of some common error codes you will see while using your Outlook Express. You will see the list contains the error code, the error type and also a description of the error.
Free Scan - Fix Outlook Express Errors
Outlook Express General Errors
| Error Code |
Error Type |
Description |
| 0x800CCC00 |
LOAD_SICILY_FAILED |
Authentication did not load. |
| 0x800CCC01 |
INVALID_CERT_CN |
Invalid certificate content. |
| 0x800CCC02 |
INVALID_CERT_DATE |
Invalid certificate date. |
| 0x800CCC03 |
ALREADY_CONNECTED |
User already connected. |
| 0x800CCC04 |
CONN |
N/A |
| 0x800CCC05 |
NOT_CONNECTED |
Not connected to server. |
| 0x800CCC06 |
CONN_SEND |
N/A |
| 0x800CCC07 |
WOULD_BLOCK |
N/A |
| 0x800CCC08 |
INVALID_STATE |
N/A |
| 0x800CCC09 |
CONN_RECV |
N/A |
| 0x800CCC0A |
INCOMPLETE |
Message download incomplete. |
| 0x800CCC0B |
BUSY |
Server or maildrop is busy. |
| 0x800CCC0C |
NOT_INIT |
N/A |
| 0x800CCC0D |
CANT_FIND_HOST |
Cannot locate server. |
| 0x800CCC0E |
FAILED_TO_CONNECT |
Cannot connect to server. |
| 0x800CCC0F |
CONNECTION_DROPPED |
Connection closed. |
| 0x800CCC10 |
INVALID_ADDRESS |
Address not known on server. |
| 0x800CCC11 |
INVALID_ADDRESS_LIST |
Mailing list not known on server. |
| 0x800CCC12 |
SOCKET_READ_ERROR |
Unable to send Winsock request. |
| 0x800CCC13 |
SOCKET_WRITE_ERROR |
Unable to read Winsock reply. |
| 0x800CCC14 |
SOCKET_INIT_ERROR |
Unable to initialize Winsock. |
| 0x800CCC15 |
SOCKET_CONNECT_ERROR |
Unable to open Windows Socket. |
| 0x800CCC16 |
INVALID_ACCOUNT |
User account not recognized. |
| 0x800CCC17 |
USER_CANCEL |
User canceled operation. |
| 0x800CCC18 |
SICILY_LOGON_FAILED |
Logon attempt failed. |
| 0x800CCC19 |
TIMEOUT |
N/A |
| 0x800CCC1A |
SECURE_CONNECT_FAILED |
Unable to connect using SSL. |
Outlook Express POP3 Errors
| Error Code |
Error Type |
Description |
| 0x800420CB |
POP3_NO_STORE |
Mail cannot be stored on server. |
| 0x800CCC90 |
POP3_RESPONSE_ERROR |
Client response invalid. |
| 0x800CCC91 |
POP3_INVALID_USER_NAME |
Invalid user name or user not found. |
| 0x800CCC92 |
POP3_INVALID_PASSWORD |
Password not valid for account. |
| 0x800CCC93 |
POP3_PARSE_FAILURE |
Unable to interpret response. |
| 0x800CCC94 |
POP3_NEED_STAT |
STAT Command required. |
| 0x800CCC95 |
POP3_NO_MESSAGES |
No messages on server. |
| 0x800CCC96 |
POP3_NO_MARKED_MESSAGES |
No messages marked for retrieval. |
| 0x800CCC97 |
POP3_POPID_OUT_OF_RANGE |
Message ID out of range. |
Outlook Express SMTP Errors
| Error Code |
Error Type |
Description |
| 0x800CCC60 |
SMTP_RESPONSE_ERROR |
Invalid response. |
| 0x800CCC61 |
SMTP_UNKNOWN_RESPONSE_CODE |
Unknown error code. |
| 0x800CCC62 |
SMTP_500_SYNTAX_ERROR |
Syntax error returned. |
| 0x800CCC63 |
SMTP_501_PARAM_SYNTAX |
Parameter syntax incorrect. |
| 0x800CCC64 |
SMTP_502_COMMAND_NOTIMPL |
Command not implemented. |
| 0x800CCC65 |
SMTP_503_COMMAND_SEQ |
Improper command sequence. |
| 0x800CCC66 |
SMTP_504_COMMAND_PARAM_NOTIMPL |
Command not implemented. |
| 0x800CCC67 |
SMTP_421_NOT_AVAILABLE |
Command not available. |
| 0x800CCC68 |
SMTP_450_MAILBOX_BUSY |
Mailbox is locked and busy. |
| 0x800CCC69 |
SMTP_550_MAILBOX_NOT_FOUND |
Mailbox not found. |
| 0x800CCC6A |
SMTP_451_ERROR_PROCESSING |
Error processing request. |
| 0x800CCC6B |
SMTP_551_USER_NOT_LOCAL |
User mailbox is known, but mailbox not on this server. |
| 0x800CCC6C |
SMTP_452_NO_SYSTEM_STORAGE |
No space to store messages. |
| 0x800CCC6D |
SMTP_552_STORAGE_OVERFLOW |
Storage limit exceeded. |
| 0x800CCC6E |
SMTP_553_MAILBOX_NAME_SYNTAX |
Invalid mailbox name syntax. |
| 0x800CCC6F |
SMTP_554_TRANSACT_FAILED |
Transaction failed. |
| 0x800CCC78 |
SMTP_REJECTED_SENDER |
Unknown sender. This is caused by having the incorrect e-mail address in the Reply-To field. |
| 0x800CCC79 |
SMTP_REJECTED_RECIPIENTS |
Server rejected recipients. |
| 0x800CCC7A |
SMTP_NO_SENDER |
No sender address specified. |
| 0x800CCC7B |
SMTP_NO_RECIPIENTS |
No recipients specified. |
Outlook Express NNTP Errors
| Error Code |
Error Type |
Description |
| 0x800CCCA0 |
NNTP_RESPONSE_ERROR |
News server response error. |
| 0x800CCCA1 |
NNTP_NEWGROUPS_FAILED |
Newsgroup access failed. |
| 0x800CCCA2 |
NNTP_LIST_FAILED |
LIST command to server failed. |
| 0x800CCCA3 |
NNTP_LISTGROUP_FAILED |
Unable to display list. |
| 0x800CCCA4 |
NNTP_GROUP_FAILED |
Unable to open group. |
| 0x800CCCA5 |
NNTP_GROUP_NOTFOUND |
Group not on server. |
| 0x800CCCA6 |
NNTP_ARTICLE_FAILED |
Message not on server. |
| 0x800CCCA7 |
NNTP_HEAD_FAILED |
Message header not found. |
| 0x800CCCA8 |
NNTP_BODY_FAILED |
Message body not found. |
| 0x800CCCA9 |
NNTP_POST_FAILED |
Unable to post to server. |
| 0x800CCCAA |
NNTP_NEXT_FAILED |
Unable to open next message. |
| 0x800CCCAB |
NNTP_DATE_FAILED |
Unable to display date. |
| 0x800CCCAC |
NNTP_HEADERS_FAILED |
Unable to display headers. |
| 0x800CCCAD |
NNTP_XHDR_FAILED |
Unable to display MIME headers. |
| 0x800CCCAE |
NNTP_INVALID_USERPASS |
Invalid user or password. |
Outlook Express RAS/DUN Errors
| Error Code |
Error Type |
Description |
| 0x800CCCC2 |
RAS_NOT_INSTALLED |
RAS/DUN not installed. |
| 0x800CCCC3 |
RAS_PROCS_NOT_FOUND |
RAS/DUN process not found. |
| 0x800CCCC4 |
RAS_ERROR |
RAS/DUN error returned. |
| 0x800CCCC5 |
RAS_INVALID_CONNECTOID |
Connectoid damaged or missing. |
| 0x800CCCC6 |
RAS_GET_DIAL_PARAMS |
Error getting dial settings. |
Outlook Express Winsock Errors
| Error Code |
Error Type |
Description |
| 0x800CCC40 |
WINSOCK_WSASYSNOTREADY |
Network subsystem is unusable. |
| 0x800CCC41 |
WINSOCK_WSAVERNOTSUPPORTED |
Windows Sockets cannot support this application. |
| 0x800CCC42 |
WINSOCK_WSAEPROCLIM |
N/A |
| 0x800CCC43 |
WINSOCK_WSAEFAULT |
Bad address. |
| 0x800CCC44 |
WINSOCK_FAILED_WSASTARTUP |
Unable to load Windows Sockets. |
| 0x800CCC45 |
WINSOCK_WSAEINPROGRESS |
Operation now in progress. This error appears if a Windows Sockets API is called while a blocking function is in progress. |
Outlook Express IMAP Errors
| Error Code |
Error Type |
Description |
| 0x800CCCD1 |
IMAP_LOGINFAILURE |
Login failed. |
| 0x800CCCD2 |
IMAP_TAGGED_NO_RESPONSE |
Message tagged. |
| 0x800CCCD3 |
IMAP_BAD_RESPONSE |
Invalid response to request. |
| 0x800CCCD4 |
IMAP_SVR_SYNTAXERR |
Syntax error. |
| 0x800CCCD5 |
IMAP_NOTIMAPSERVER |
Not an IMAP server. |
| 0x800CCCD6 |
IMAP_BUFFER_OVERFLOW |
Buffer limit exceeded. |
| 0x800CCCD7 |
IMAP_RECVR_ERROR |
Recovery error. |
| 0x800CCCD8 |
IMAP_INCOMPLETE_LINE |
Incomplete data. |
| 0x800CCCD9 |
IMAP_CONNECTION_REFUSED |
Connection not allowed. |
| 0x800CCCDA |
IMAP_UNRECOGNIZED_RESP |
Unknown response. |
| 0x800CCCDB |
IMAP_CHANGEDUID |
User ID has changed. |
| 0x800CCCDC |
IMAP_UIDORDER |
User ID command failed. |
| 0x800CCCDD |
IMAP_UNSOLICITED_BYE |
Unexpected disconnect. |
| 0x800CCCDE |
IMAP_IMPROPER_SVRSTATE |
Invalid server state. |
| 0x800CCCDF |
IMAP_AUTH_NOT_POSSIBLE |
Unable to authorize client. |
| 0x800CCCE0 |
IMAP_OUT_OF_AUTH_METHODS |
No more authorization types. |
