Fix the Exchange Server Error Messages and Resolve them quickly before EDB files get Corrupt
It’s very annoying when we receive error message while working over a application and even worse when Exchange Server throws error 451, 452, 471 when administrators manage the server. The Exchange Server is responsible to maintain the mailbox of user and error in the server itself could affect all the e-mail clients. Thus a person should have proper knowledge of these errors and steps that could be taken to solve them. There are two methods i.e. Exchange Server Recovery Tool and manual method.
Exchange Server Administrators complain of errors with event ID 451, 452 and 471. These errors affect the exchange database which ultimately leads to corruption. These event ID’s displays in Exchange Server whenever the DNS Query Failed, when sufficient resources are not available and the space is low. So proper solutions should be provided to deal with these errors
Causes of 451 Error and How it can be solved
Resolve Exchange Server 451 Error
Check SMTP Connection
What Causes Error 452 in Exchange Server
The cause of this error is insufficient resources in External server to process request. When there are no resources available to perform operations then the error 452 occurs. This is solved by Backpressure i.e. when insufficient resources becomes sufficient to transport mails.
Change the Database Queue
Resolve Exchange Server 471 Error
The event ID 471 is displayed due to Error 510, Error 1022
How to Solve Error 510: The error is occurred due to space issues, permission issues and SAN issues. Run the troubleshooter to set permissions and settings to default
Solve Error 1022: Check the drive or directory in which the files are stored. Now run the command chkdsk/f/r. change the storage settings or run antivirus to remove malicious files.
In this way Administrators could solve the error in Exchange Server and prevent it from facing other issues in future. Another good option is to use Exchange Recovery Software. This tool looks for the corrupt EDB files and items that are causing error and then repair them.