Expiration Date displayed incorrectly

PowerShell Help
1

Hi, I’m using “msDS-UserPasswordExpiryTimeComputed” to get the password expiry date.
The resulting CSV file contains many users with an expiration date of 12/31/1600. the command
NET USER shows a normal expiration date of 7/12/2021.
Can anyone decipher this?

|Displayname |ExpiryDate|

|AAA |7/12/2021 15:59|
|BBB |7/12/2021 18:05|
|CCC |12/31/1600 7:00:00 PM|
|DDD |12/31/1600 7:00:00 PM|

|Net User:
|Password last set 4/13/2021 8:23:11 PM||
|Password expires 7/12/2021 8:23:11 PM||
|Password changeable 4/13/2021 8:23:11 PM||
|Password required Yes||
|User may change password Yes||

2

You gave us no code to show how are you generating those dates.

Did you read specifications?
[MS-ADTS]: msDS-UserPasswordExpiryTimeComputed | Microsoft Docs

3

I do know that you will get 12/31/1600 if the user has never logged into the account.

4

Tony, that was it. Users never logged into their their account to the domain.
Thanks.

5

Thanks tonyd.
Your response proved to be on the money. I would have never have figured it out without your help.
All the best, Gideon.

6

Glad you got it figured :+1: