You receive the"0x800CCC69 SMTP_550_MAILBOX_NOT_FOUND" error message or the "503 Sender already specified" error message when you try to send an e-mail message in Outlook Express or in Outlook on a computer that is running Windows XP Home Edition (873022)
The information in this article applies to:
- Microsoft Outlook Express 6.0
- Microsoft Office Outlook 2003
- Microsoft Outlook 2002
- Microsoft Outlook 2000
SYMPTOMSWhen you use Microsoft Outlook or Microsoft Outlook Express on a computer that is running Microsoft Windows XP Home Edition to send a new e-mail message, you may experience the following symptoms: CAUSEThis issue may occur if the firewall settings in the Freedom program from Zero-Knowledge Systems Inc. are not configured correctly on your computer.
Modification Type: | Minor | Last Reviewed: | 9/15/2004 |
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Keywords: | kbinfo kbtshoot kbprb KB873022 kbAudITPRO |
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