I am having a problem when users in an organization use use out of office assistant when using Outlook Anywhere. The users get a message that states "Outlook Out of Office Assistant Server is Unavailale". This is not the case when the user's are internal or remotely connected to the VPN.
I have noticed that whomever set up this domain to begin with just used "domain" not "domain.local" or "domain.com". I have a feeling that this may be the reason for the issue but wanted to throw this out to you experts for any additional comments, adive, and/or, thoughts.