Weird Password Changing issue error

[password1234]

Hi all

Got this really really weird issue

Have a school with a 365 hybrid setup onoprem AD sync back to Office 365

 

One of the user for some reason their User Logon name is one thing, but the userlogin name pre2000 is different it works though and single sign on and everything else works fine no idea why its been setup like this something been inherited.

However when user logs in and when they go to change their password get this error message, we have tried a password lengths of up to 24 characters mixture random numbers etc still get this error message!There are no password policies on the server or anything..any ideas??

 

Changing the password from AD works fine as domain admin but the user cant for some reason on their machine

 

Edited July 18, 2023 by password1234

[Steve21]

When you say there isn’t a password policy where are you checking?

 

It might be in GPO but it could also be directly on ADAC as a fine grained setup

 

Steve

[password1234]

When you say there isn’t a password policy where are you checking?

 

It might be in GPO but it could also be directly on ADAC as a fine grained setup

 

Steve

 

Yeh actually i found the setting in the end in Group Policy > Windows Settings > under password policy

 

"Minimum Password Age" setting wasnt setup correctly so changed it all working now