Before removing a drive from service or when moving a user to a new system, it is important to verify no PSTs have been left behind. To find all PSTs launch ISE as admin then run: Get-ChildItem -path c:\users\ -force -Recurse -filter ‘*.pst’ -erroraction ‘silentlycontinue’ | select name, Length, LastWriteTime, directory #Run as admin
In this example abaldwin is granted reviewer access to jjohnson’s calendar: get-mailbox -identity “jjohnson”| foreach {Add-MailboxfolderPermission $_”:\calendar” -User “abaldwin” -AccessRights Reviewer} To do this for an entire Co. use Excel and a list of all users then use Concatenate to edit the individual cmdlets which can be pasted in bulk to PowerShell.
This is caused after a new SSL Certificate is installed on Exchange. To resolve this go to IIS MMC find the certificate hash for the new cert then run the following PowerShell commands: Enable-ExchangeCertificate CertificateHash -Services SMTP Enable-ExchangeCertificate CertificateHash -Services IIS