How to change string attributes of all AD users?

Question

Active Directory

Hello! The crux of the problem is this. Exchange 2013 was incorrectly uninstalled and a new one installed. As a result, every existing mailbox generated an issue like "The object is corrupted and in an inconsistent state. The following errors were found during validation: The Database parameter is required on UserMailbox."
To resolve this issue, you need to change the HomeMDB, HomeMTA, and msExchHomeServerName settings. There are over9000 users and, to put it mildly, too lazy to do it with your hands. Can anyone suggest an effective method?
MS WS 2012R2 Domain Controller MS Exch 2013sp1
Mail Server
Thanks in advance for helping me handy...

Answer 1

Did n't answer
? Set-ADUser $_ -Replace @{HomeMDB="what to replace 1"; HomeMTA="what to replace 2"; msExchHomeServerName="what to replace 3"}

Answer 2

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