This issue arose with Apple's Maverick's OS.

After two, three, or four days without rebooting the computer, Outlook begins to report the following error message every time it attempts to get mail from the server:

Outlook cannot find the server. Verify the server information is entered correctly in the Account Settings, and that your DNS settings in the Network pane of System Preferences are correct.

So, Outlook functions normally for several days and then something changes somewhere. Nothing has changed in Outlook's account settings. All other Internet accessing applications function normally.

Your assistance is appreciated.

Cheers,

Leigh