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Exchange 2016 Zertifikat tauschen - Der Windows Papst - IT Blog Essen Jörn Walter

Exchange 2016 Zertifikat tauschen

Exchange Zertifikat abgelaufen

Es soll vorkommen das vergessen wird das SSL Zertifikat vor Ablauf getauscht zu haben.

In ein paar kleinen Schritten ist dieser Missstand behoben.

# Aktuelles Zertifikat auslesen
Get-ExchangeCertificate | Where {$_.IsSelfSigned -eq $false} | FL FriendlyName,CertificateDomains,Thumbprint,NotAfter

# Basis des vorhandenen einen neuen Request stellen
Get-ExchangeCertificate -Thumbprint 559642FCD3DD4769D79A457D11875AF9E6E49F3C | New-ExchangeCertificate -GenerateRequest -RequestFile “\\ex16\c$\users\NDS\desktop\certreq.txt” -PrivateKeyExportable:$true

# Neues Zertifkat importieren
Import-ExchangeCertificate -FileName “\\ex16\c$\users\NDS\desktop\ex16.cer” -PrivateKeyExportable:$true

# Importiertes Zertifikat binden
Enable-ExchangeCertificate –Thumbprint 95194B92F3CFFC9CE7F3C8A94B48E3973D472195 –Services “IIS, SMTP, POP, IMAP”

# Kontrolle
Get-ExchangeCertificate | where {$_.IsSelfSigned -eq $false} | Format-List FriendlyName,Thumbprint,NotAfter,Services

# Altes Zertifikat löschen
Remove-ExchangeCertificate -Thumbprint 559642FCD3DD4769D79A457D11875AF9E6E49F3C

Exchange 2016 Zertifikat tauschen

https://www.der-windows-papst.de/2019/03/04/exchange-2016-zertifikat-tauschen/