@Vasil Michev , The problem is i have followed your article and unable to find any hold with the guid value coming for InPlaceHold with below 2 commands.
PS C:\Windows\system32> Get-Mailbox abc@domain.com | FL LitigationHoldEnabled,InPlaceHolds
PS C:\Windows\system32> Get-Mailbox abc@domain.com | Select-Object -ExpandProperty InPlaceHolds
I am confused if the value which was coming in the output i.e InPlaceHolds : {18da178f124650d0b4d988b84a1de1b6}, is resemble to any inplace hold. I have run all the commands given in the article.
And also, as per the article the value should start with mbx, skp, cld etc. It will not start with any number. However, I have also checked from the portal there was no case for e-discovery in the portal and also retention policy guid is different from this guid.
When i ran the command for validation error for this mailbox, it also shows me the error for litigation hold, not for inplace hold. Please tell me if there is any other command to confirm this hold guid value.