SBS2008 - There is no valid SMTP Transport Layer Security (TLS) certificate for the FQDN of

My customer runs Small Business Server 2008 and has just had the following message start appearing in the event logs.  

"There is no valid SMTP Transport Layer Security (TLS) certificate for the FQDN of LSCS02.contoso.local. The existing certificate for that FQDN has expired. The continued use of that FQDN will cause mail flow problems. A new certificate that contains the FQDN of LSCS02.contoso.local should be installed on this server as soon as possible. You can create a new certificate by using the New-ExchangeCertificate task"

The SBS2008 network wizard doesn't show any problems.

Can anyone point me to a the fix for this issue ?
Michael GreenSenior IT Consultant / IT Project ManagerAsked:
Who is Participating?

[Product update] Infrastructure Analysis Tool is now available with Business Accounts.Learn More

I wear a lot of hats...

"The solutions and answers provided on Experts Exchange have been extremely helpful to me over the last few years. I wear a lot of hats - Developer, Database Administrator, Help Desk, etc., so I know a lot of things but not a lot about one thing. Experts Exchange gives me answers from people who do know a lot about one thing, in a easy to use platform." -Todd S.

Simon Butler (Sembee)ConsultantCommented:
As this is SBS, the fix my network wizard would resolve the problem. You just need to get a new Exchange certificate created.

The other option is to simply drop in to an EMS prompt and type


No other switches. It will ask you to replace the existing SMTP certificate. Say yes, restart MS Exchange Transport.


Experts Exchange Solution brought to you by

Your issues matter to us.

Facing a tech roadblock? Get the help and guidance you need from experienced professionals who care. Ask your question anytime, anywhere, with no hassle.

Start your 7-day free trial
Michael GreenSenior IT Consultant / IT Project ManagerAuthor Commented:
I've requested that this question be deleted for the following reason:

deleted response
Simon Butler (Sembee)ConsultantCommented:
I object to the question being deleted for the reason give. I have provided what I believe to be the correct answer to the question.
It's more than this solution.Get answers and train to solve all your tech problems - anytime, anywhere.Try it for free Edge Out The Competitionfor your dream job with proven skills and certifications.Get started today Stand Outas the employee with proven skills.Start learning today for free Move Your Career Forwardwith certification training in the latest technologies.Start your trial today

From novice to tech pro — start learning today.