4,310 questions with Microsoft Exchange Online Management tags
Urgent Help Needed: Outlook Blocking Outgoing Emails for User
Hello Microsoft Community, I am experiencing an issue with Outlook where one of my user's outgoing emails is being blocked. Despite trying several troubleshooting steps, the problem persists. Here are the details: -Issue Description: One of my users is…
User with Global Administrator and Compliance Administrator role is unable to export ediscovery result to PST file
Hi, One of our users has global administrator and compliance administrator permissions. When running an eDiscovery she's able to get results to show up, but when attempting to export the results the following error comes up: You don't have export…
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After copy paste in outlook drafts, the message loses its formatting completely, please provide any solution
After copy to new email, I click on save onto my desktop and I get completely jumbled words in a text format. While pasting the format remains correctly and when close and re-open it from the desktop where the .msg was saved, I have the formatting…
How to programmatically differentiate between a Business Microsoft 365 account and a consumer Office 365 account?
Hi, I am building a multi-tenant application that makes use of the Graph API. For authorizing a sign-in, my code is calling the “common/oauth2/v2.0/authorize” endpoint to fetch the OAuth access token for a user through the Graph API. I want to be able…
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Connect-ExchangeOnline started giving a strange error
Hello all, I created a script in powershell to collect mailbox information from our tenants on Exchange Online. It stopped working somewhere aroung the 1st of May. Im going to explain what my process is in some detail and when the error occurs. There are…
Event 2008 MSExchange OAUth
After recreated oauth cert i get plenty of Event 2008. I have an Exchange 2019 server with hybrid Exchange Online Event 2008 MSExchange OAUth When retrieving metadata from the url…
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created room List to add Location in Teams Calendar
Hello Please i need your help on this issue. We created room List to add Location in Teams Calendar by following this documentation…
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SendAs From User Hidden From GAL With Outlook
Hello, we sometimes have the requirement to have sort of two mailboxes for the same user, like user@company1.com and user@company2.com. As I mentioned,it is the same user,but he/she needs to maintain two corporate identities within OUTLOOK app. Now we…
Import certificate in Exchange 2016
Currently, our Exchange 2016 system certificate is about to expire. I want to renew a new certificate for the system. I followed the steps: go to ecp -> server -> certificates However, I don't see the ... mark to select Import Exchange…
mailbox quota
Hi all, I am using an Exchange 2016 hybrid environment. All my mailboxes are created on-premises and migrated online. I have a shared mailbox with a Microsoft 365 E5 license assigned. The mailbox size has reached 100GB. Is it possible to extend the…
List email accounts sending more than 2000 email per 24 hours.
Hi , As per this https://techcommunity.microsoft.com/t5/exchange-team-blog/exchange-online-to-introduce-external-recipient-rate-limit/ba-p/4114733 MS is enforcing a limit on external emails. Is there a way apart from below reports to fetch list of all…
calendar invites
HI All One of my user is facing issue with 3 recurring meetings invites. The user declined each series/deleted each series but the meeting invites keep reappearing. The user is not receiving new invites, but the meeting invites keep reappearing on this…
Acc-Creation
Hi All, I want to create a guest account. I have logged in to the Exchange Online Admin Center and created a mail contact. However, I am not seeing this mail contact in Azure AD. Will mail contacts not show up in Azure AD? If i need to create a guest…
Exchange Online users are unable to view on-premises calendar information
Hello everyone, I have a problem with Outlook and need help. I have moved some users to Exchaneg online. Now when an exchange online user wants to access on premise users calendar, he gets the message above Calendar information cannot be updated. This…
unable to save event
Hi One of my MAC user is facing issue saving calendar invites in outlook. user is getting the error unable to save calendar event to disk. please guide me troubleshoot this issue.
Query on Admin Role
Hi All, I want to create a custom role for users to manage M365 Groups, Distribution Lists, Dynamic Distribution Lists, Mail-enabled security groups, Shared mailboxes, and Resources (room mailboxes) in M365. Apart from these, I don't want users to make…
mail contact syntax
Hi all, I want to create a mail contact using Exchange Online PowerShell. Is the syntax below correct? Let's say my domain is contoso.com. I have an external user whose alias is someuser@somedomain.com. On my side, if I choose the alias as someuser.ext,…
Mailbox Migration- One M365 tenant to Another M365 tenant
Dear Microsoft We're in the midst of a merger and would like to migrate the mailbox, onedrive and sharepoint content from one M365 tenant to another M365 tenant. This is migration is one time only to migrate the mailboxes and onedrive contents. We will…
Can I get the Powershell script to block the users sign-in and remove the licenses and convert the usermailbox to sharedMailbox and assign the sharedmailbox to someone else by using script in M365 by using input file?
Can I get the Powershell script to block the users sign-in and remove the licenses and convert the usermailbox to sharedMailbox and assign the sharedmailbox to someone else by using script in M365 by using input file?
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