![]() ![]() This will block the Sign-in for that account now. Set-MsolUser -UserPrincipalName -BlockCredential $true Get-MsolUser -UserPrincipalName |fl *block* Once connected to the module, run the below command to see check the current status. MSOL PowerShell – Easy for batch executionsĬonnect to MSOL PowerShell using this URL ![]() This will block the synced account in Office 365.Ī. Disable the AD account as you usually do.Same as how you disabled the AD account for the shared mailbox in the On-prem situation, you need to go and block sign-in for that account after you created the Shared Mailbox. Mainly because there is no secondary usage of the AD account and prevent attacks. ![]() When you create a Shared Mailbox on an On-Prem Exchange server (after Exchange Server 2003), the rule is to disable the the corresponding AD account. Security issues may arise as usually no one wants to block sign-in and if a bad actor get hold of the accounts with a password spray attack for an example. Shared mailboxes should always be used as delegated rights from a licensed user. License compliance issues if someone thinks it can be reset and given to a user to use it as a standard mailbox. Check hereĪccording to my understanding, this will break some integrity of the Shared Mailbox concept. In fact I noticed Microsoft has addressed this in a document. OR try configuring a new email account in Outlook and provide the credentials.įor some reason, Microsoft has decided to add a Reset password button for these Shared Mailboxes. Reset the password of the Shared Mailbox from M365 Admin Center > Users > Active users and then login to the account using the URL. Whenever you create a shared mailbox in Exchange Online, a hidden password (unknown password) will be created from the back end and this is not visible to the admin. As long as a licensed user has got the delegation rights, that said user can open the mailbox and access depending on the granted access levels. No explanations required for Shared Mailboxes and how it operates and the limitations. I Found something very interesting in the Microsoft 365 Admin Center related to Shared Mailboxes recently and was inquisitive to check more on that. ![]()
0 Comments
Leave a Reply. |
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |