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Old February 12th 07, 01:16 AM posted to microsoft.public.outlook.installation
wenz
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Posts: 2
Default 501 #5.1.1 bad address error message with Outlook 2007

I have a new laptop with Vista & Outlook 2007. Am successfully receiving
emails and sending to some addresses, but have an undeliverable message for
most outgoing emails stating "501 #5.1.1 bad address". Any ideas?
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