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Exchange Error 12017 , 12018 -- certificates expiring

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Spiceheads,

I’ve got an Exchange problem brewing here that I couldreally use some help with.

Recently my SBS 2011 Standard Server (with Exchange 2010)started showing Errors 12017 and 12018 in the log, indicating certificates willexpire on 9/15, which is a week from today. (Errors are listed below with someinformation masked.)

I’ll also mention this up front because I’m sure it’s not acoincidence, but the 9/15/14 expiration date is three years to the day thatthis server was stood up.

Several things have me confused, however. For example, whenI look at the certificates in EMC’s Server Configuration I see three apparentlyidentical entries for certificates which expire on that day.

Each expiring certificate listed shows:

Self-signed = false

The certificate is valid for Exchange Server usage

Valid for IMAP, POP, SMTP

Subject = remote.mydomain.com

...


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