I recently added two WFEs to our MOSS 07 farm. I haven't set up load balancing
yet, so they are basically just sitting there.

On both servers I am getting the following two error events every minute:

Event Type: Error
Event Source: Windows SharePoint Services 3
Event Category: Timer
Event ID: 6398
Date: 8/11/2009
Time: 3:11:30 PM
User: N/A
Computer: MOSS1
Description:
The Execute method of job definition
Microsoft.SharePoint.Administration.SPIncomingEmailJobDefinition (ID
0a97dc01-335d-4ce2-a165-938df27a78c3) threw an exception. More information is
included below.

Value cannot be null.
Parameter name: path


and


Event Type: Error
Event Source: Windows SharePoint Services 3
Event Category: E-Mail
Event ID: 6872
Date: 8/11/2009
Time: 3:11:30 PM
User: N/A
Computer: MOSS1
Description:
A critical error occurred while processing the incoming e-mail drop folder . The
error was: Value cannot be null.
Parameter name: path.


I've verified the WSS timer account is a member of the WSS_WPG and WSS_ADMIN_WPG
groups, and that those groups have permissions to the drop folder.

I haven't done anything yet on the DNS or Exchange side. Any ideas on the error
messages?