Error Codes in Outlook

Here is a list of the codes along with the type and a description of the code that you may receive when attempting to send/receive or check mail in Outlook.

General Errors

ERROR CODE ERROR TYPE DESCRIPTION

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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

0x800CCC05 NOT_CONNECTED Not connected to server.

0x800CCC06 CONN_SEND

0x800CCC07 WOULD_BLOCK

0x800CCC08 INVALID_STATE

0x800CCC09 CONN_RECV

0x800CCC0A INCOMPLETE Message download incomplete.

0x800CCC0B BUSY Server or maildrop is busy.

0x800CCC0C NOT_INIT

[oe_accounts.shtml 0x800CCC0D] CANT_FIND_HOST Cannot locate server.

[oe_accounts.shtml 0x800CCC0E] FAILED_TO_CONNECT Cannot connect to server.

0x800CCC0F CONNECTION_DROPPED Connection closed. (I corrected this by changing SMTP to 50) ebush

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.

[javascript:alert('This normally means you aren't connected. If you are, try restarting your computer. If that doesn't work, check out the network settings and setup.') 0x800CCC14] SOCKET_INIT_ERROR Unable to initialize Winsock.

[javascript:alert('This normally means you aren't connected. If you are, try restarting your computer. If that doesn't work, check out the network settings and setup.') 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

0x800CCC1A SECURE_CONNECT_FAILED Unable to connect using SSL.

[oe_generrors.shtml 0x800C012E]                 Outlook Express could not be started.

WINSOCK Errors

ERROR CODE ERROR TYPE DESCRIPTION

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0x800CCC40 WINSOCK_WSASYSNOTREADY Network subsystem is unusable.

0x800CCC41 WINSOCK_WSAVERNOTSUPPORTED Windows Sockets cannot support this application.

0x800CCC42 WINSOCK_WSAEPROCLIM

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.

SMTP Errors

ERROR CODE ERROR TYPE DESCRIPTION

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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.

POP3 Errors

ERROR CODE ERROR TYPE DESCRIPTION

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0x800420CB POP3_NO_STORE Mail cannot be stored on server

[oe_password.shtml 0x800CCC90] POP3_RESPONSE_ERROR Client response invalid.

[oe_password.shtml 0x800CCC91] POP3_INVALID_USER_NAME Invalid user name or user not found

[oe_password.shtml 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.

HTTPMail Error

0x800CCC31 Bad Request Configuration Bad or malformed request.