I keep getting this error message any one know how to fix it.
P Patrick Reed [MVP - Outlook] Dec 4, 2003 #2 Is it on just one address or multiple addresses? What version of Outlook? Have you tried checking the option to authenticate to your outgoing SMTP server in your account properties | Server tab?
Is it on just one address or multiple addresses? What version of Outlook? Have you tried checking the option to authenticate to your outgoing SMTP server in your account properties | Server tab?
