- Check that WINS is working
- Check whether other protocols can connect (i.e., HTTP, POP, etc.)
- Check that all Exchange services are running
- Turn up diagnostics logging to maximum (for a short period of time only, as it'll fill up your event logs otherwise) to get more of a verbose history of what's going on your server.
Do you have comments on this Ask the Expert Q&A? Let us know.
Related information from SearchExchange.com:
Dig deeper on Microsoft Exchange Server Performance
Have a question for an expert?
Please add a title for your question
Get answers from a TechTarget expert on whatever's puzzling you.