Lemonde
  • Lemonde
  • Advanced Member Topic Starter
12 days ago
How do I replace this - can I use a sever generated certificate or do I need to buy one?

Quote:

Log Name:      Application

Source:        MSExchangeTransport

Date:          23/06/2022 09:31:47

Event ID:      12016

Task Category: TransportService

Level:         Error

Keywords:      Classic

User:          N/A

Computer:      Exch01.domain.local

Description:

There is no valid SMTP Transport Layer Security (TLS) certificate for the FQDN of mail.domain.co.uk. 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 mail.domain.co.uk should be installed on this server as soon as possible. You can create a new certificate by using the New-ExchangeCertificate task.

Event Xml:

 

   

    12016

    2

    12

    0x80000000000000

   

    17826307

    Application

    Exch01.domain.local

   

 

 

    mail.domain.co.uk

    F7646815BCE6A50EAAC3666D3958C87C11053C89

 


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