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Meeting Request Do Not Automatically Accepted By On-Prem Rooms In Hybrid Exchange Structure

06 / 03 / 2019 by Exchange Server 2016, Office365, Uncategorized Yorum yok / No Comments

During a migration from an on-premises Exchange environment to Exchange During a migration from an on-premises Exchange environment to Exchange Online, I found an issue where meeting requests for a room mailbox were not accepted automatically. This only happened with users who were migrated. After logging in onto a room mailbox, I found this error: […]

Idle Session sign-out policy for SharePoint and OneDrive for Business

16 / 07 / 2018 by Office, Office365 Yorum yok / No Comments

Session lifetimes are an important part of authentication for Office 365 and are an important component in balancing security and the number of times users are prompted for their credentials. Idle session sign-out lets you specify a time at which users are warned and subsequently signed out of Office 365 after a period of browser […]

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Get mailbox folder statistics from Exchange Online / Office 365

25 / 10 / 2017 by Office365, PowerShell 1 Yorum / Comment

This short and simple example shows how to connect to Exchange Online services to get mailbox folder statistics from Exchange Online / Office 365 via PowerShell. Hope it helps.

Notes: For Office 365 operated by 21Vianet, use the ConnectionUri value: https://partner.outlook.cn/PowerShell For Office 365 Germany, use the ConnectionUri value:  Be sure to disconnect the remote PowerShell session when you’re […]


Bulk Change Office 365 accounts UPN / Sign-in Names

21 / 09 / 2017 by AD, Azure, Office365 Yorum yok / No Comments

If you synced your on-premises Active Directory (AD) without setting your users UPN attribute to use their email addresses or the custom domain you added to Azure AD, your users will have Office 365 usernames like [email protected]any.onmicrosoft.com Changing the logon domain from the on-prem AD user settings will not help for existing users, but it […]

Set a user’s password to never expire on Office365

22 / 08 / 2017 by AD, Office365 Yorum yok / No Comments

If you need to set a user’s password to never expire on your Office 365, you need to do that with PowerShell. And it is really easy. We save our credentials to a variable called $creds, running this command will open a Sign in to your account windows, so sign in with your Office 365 […]