Event ID - 1

Event Id1
SourceInternetProxy
DescriptionUnable to generate an e-mail address because the site address
is bad.
Event InformationAccording to Microsoft :
Cause:
This event occurs if, when you try to add an address of type Simple Mail Transfer Protocol (SMTP) to the default recipient policy, you use an incorrectly formatted entry. For example, if you typeEXAMPLE.COMinstead of @EXAMPLE.COMthis event will be logged. Also, in Exchange System Manager, you may receive the following error message:
This e-mail address is not valid. To view details of the error, see the application event log in the Windows Event Viewer on the Microsoft Exchange Server computer.
ID no: c10312e6
Exchange System Manager
Resolution :
Make sure that the format being used in the default recipient policy is of the format @EXAMPLE.COM.
Reference LinksEvent ID 1 from Source InternetProxy

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