I cannot start Microsoft Exchage IMAP4 service

[Krasi69]

Hello !
I have Windows Server 2003 R2 SP2 with installed MS Exchange Server 2007
SP1. When I start Microsoft Exchange IMAP4 service, I receive this error:

"The microsoft exchange imap4 service on local computer started and then
stopped. Some services stop automatically if they have no work to do".

In Application Event log I have the follwoing error:

"A certificate for the hostname e2k7 could not be found. SSL or TSL
encryption cannot be made to the IMAP service. Event ID : 2007"

When I try to start Exchange Management Console, I receive this error:

"Active Directory Operation failed on ex2k7. The supplied credentials for
Administrator on Bind operations is invalid. Error code 0x31. It was running
command get-ExchangeAdministrator".

I installed Service Pack 2 for Microsoft .NET and Update Rollup 5 for
Exchange Server 2007 SP1. But I again receive the same errors. Can you help
me ?

[John Fullbright]

http://www.msexchange.org/articles_tutorials/exchange-server-2007/mobility-client-access/using-pop3-imap4-access-exchange-2007-part1.html

"Krasi69" <Kra...@discussions.microsoft.com> wrote in message
news:EFAC3D1C-900C-4161...@microsoft.com...