Expired Exchange 2007 Certificate

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Tip of the day #77:

Any cmdlet that accepts a size value lets you specify whether the integer value
is in kilobytes (KB), megabytes (MB), gigabytes (GB), or terabytes (TB). For exa
mple:

Set-Mailbox "Kim Akers" -ProhibitSendQuota 200MB

[PS] C:\Windows\System32>Get-ExchangeCertificate | List


AccessRules : {System.Security.AccessControl.CryptoKeyAccessRule, System
.Security.AccessControl.CryptoKeyAccessRule, System.Securi
ty.AccessControl.CryptoKeyAccessRule, System.Security.Acce
ssControl.CryptoKeyAccessRule}
CertificateDomains : {s013, s013.youdomain.co.th}
HasPrivateKey : True
IsSelfSigned : True
Issuer : CN=s013
NotAfter : 13/4/2010 9:04:09 PM
NotBefore : 13/4/2009 9:04:09 PM
PublicKeySize : 2048
RootCAType : Unknown
SerialNumber : 172AB684685B5A8C4F48C95863E042D2
Services : IMAP, POP, IIS, SMTP
Status : Invalid
Subject : CN=s013
Thumbprint : 0F5B59824852C4352C42AB179FE619FC464F87CD



[PS] C:\Windows\System32>New-ExchangeCertificate

Confirm
Overwrite existing default SMTP certificate,
'0F5B59824852C4352C42AB179FE619FC464F87CD' (expires 13/4/2010 9:04:09 PM), with
certificate '7157006150E56F64EBB2B32E0CA2182C3253DACB' (expires 19/4/2011
9:08:24 AM)?
[Y] Yes [A] Yes to All [N] No [L] No to All [S] Suspend [?] Help
(default is "Y"):y

Thumbprint Services Subject
---------- -------- -------
7157006150E56F64EBB2B32E0CA2182C3253DACB ..... CN=s013



[PS] C:\Windows\System32>Enable-ExchangeCertificate -Thumbprint 7157006150E56F64
EBB2B32E0CA2182C3253DACB -Service IIS

[PS] C:\Windows\System32>Remove-ExchangeCertificate -Thumbprint 0F5B59824852C435
2C42AB179FE619FC464F87CD

Confirm
Are you sure you want to perform this action?
Remove certificate with thumbprint 0F5B59824852C4352C42AB179FE619FC464F87CD?
[Y] Yes [A] Yes to All [N] No [L] No to All [S] Suspend [?] Help
(default is "Y"):y
[PS] C:\Windows\System32>


Ref: http://www.exchangeinbox.com/article.aspx?i=114