Problem: Exchange is down, mailboxes show dismounted, event viewer show a ton of logs including Event ID 9519, The following error occurred while starting database <database name>: Log file is...

Basically, this will separate the global address lists (GALs) in exchange 2010 SP2 so you can host multiple organizations and they won’t pick up each other. You must have Exchange 2010 SP2 or better,...

Email was down because the mail database needed to be mounted. Mount the database and then start the transport services. It started after a while but then would stop within seconds. Error says Log Name:...

If you get this error: Event Type: Error Event Source: MSExchangeIS Event Category: General Event ID: 9564 User: N/A Description: Error 0x3ee starting the Microsoft Exchange Information Store. Failed to init...

To enable out-of-office reply messages to the Internet, follow these steps: Start Exchange System Manager. Double-click Global Settings, and then click Internet Message Formats. In the details pane,...