4,394 questions with Microsoft Exchange Online Management tags
How to run a calcheck for a office365 user mailbox without a outlook.
How do we run a calcheck on office365 mailbox without outlook, i have tried running the calcheck by adding a different mailbox as a additional profile in outlook but it is picking up only my profile. i need to run this to check the calendar errors on a…
Create Conditional Access Policy to block Impossible Travel
I an trying to setup a Conditional Access policy to block impossible travel as listed in the article below. When I get to step 12, there is no option to select Impossible travel. I have all the required licenses to support Conditional Access policies.…
Group expiration page is accesible with direct role assigment for user fees and
Group expiration page is accesible with direct role assigment for user Cuban
Why is exchange custom retention policy changing back to previous policy
I setup a custom retention policy, however after an hour or so, the retention policy is changing back to the previous policy. Any idea why this could happen? I have set the retention policy a few times via Powershell and it keeps reverting back. I…
Migrate Hybrid Exchange from 2010 to 2016
Hi, I am currently in the process of planning our Exchange migration from Exchange 2010 to Exchange 2016.. We use Exchange in a hybrid configuration. I am looking for some advice. We do not have any public folders. We have a single on prem domain and…
A matching connector cannot be found to route the external recipient
We have an Exchange 2019 hybrid server for remotely enabling email for AD users and sending outbound emails to our mailbox. Although our users are all AD bound, we directly create some mailboxes (such as shared mailboxes) in EOL/M365 (i.e. without AD…
Azure App Permission for Get-RecipientPermission
I have defined an Azure App with read only permission for unattended script use to monitor and report on Azure AD accounts and Mailboxes (Users and Shared). A script I am working on to facilitate user offboarding is to remove delegated mailbox access for…
configuration information could not be read from the domain controller, either because the machine is unavailable, or access has been denied
Changed my password for Outlook, but when I try changing password using cntrl+atl+del I get the below message: configuration information could not be read from the domain controller, either because the machine is unavailable, or access has been denied
Mailbox cannot be found after migration to Exchange Online
First I should describe our situation a little bit. We have 2 different domains. Let's call them contoso.com and contoso2.com. Previously we only had contoso.com but there was internal conflict and the company decided to split up and create their own…
How to redeem my old certificate which I obtained with old removed account.
Dear Microsoft Team, I have two old Microsoft Office certificates which are Office Access and Office Excel, which will be attached below. However, when I obtained theses, I used my old account connecting with removed email address and different phone…
Exchange Online - Reporting on blocked users
There is a feature in Exchange Online which blocks users from being able to send email when they send too many emails in a time period. It usually triggers either when a user sends a load of emails via Mail Merge or when their account gets compromised…
SMTP AUTH Modern authentication in managed devices
Hello, Our application is distributed by admin to numerous devices, which are then expected to function based on input policy/configuration. With deprecation of Basic login in SMTP Im having hard time finding correct new way of setting up local email…
Outlook sync issue
Hi, The error I am encountering in Outlook is: "One or more items in the folder you synchronized do not match. To resolve conflicts, open the items and try this operation again." I've followed some steps but the issue persists. Can you please…
How to fix Unexpected character encountered while parsing value: <. Path '', line 0, position 0. when connecting to Exchange Online via powershell
I am running the latest exchange online management module version 3.5.1 and have powershellget 2.2.5 and packagemanagement 1.4.8.1 installed. When I run the Connect-ExchangeOnline cmdlet I get the following error message:
Access denied, banned sending IP
Sendmail from iptcauto6.app.global.com stopped working today after working for years. Getting this message in /var/spool/mail/pgillis: <philip.gillis@Anonymous .com>: host global-com.mail.protection.outlook.com[104.47.30.74] said: 550…
Email Encryption
Hello Team, I we have created exchange transport rule to encrypt the email, this is working as expected but for few users we see below error when they try to send email, can someone help on this. Rule: Error: Fail | Reason: [{LED=550-5.7.162…
"Set-Mailbox : A parameter cannot be found that matches parameter name 'UserCertificate'" when using Entra Application
Hello, I have a powershell script to do a manual bulk upload of S/MIME certificates to exchange online, but it needs me to authenticate as a domain admin interactively on every run: # Connect to Exchange-Online using your own Credentials Install-Module…
Changing the working hours on a room mailbox in Outlook/Exchange
I setup a Room resource recipient in Exchange so that users could book the associated conference room. This part works, but when I attempt to view the room's schedule in Scheduling Assistant, the room shows as Out of Office for regular working…
Add-MailboxPermission : The term ‘Add-MailboxPermission’ is not recognized
Hi, We are using the following command to connect to ExchangeOnline using Service Principal: Connect-ExchangeOnline -AppId $Application.AppId -CertificateThumbprint $thumb -Organization "OrganizationName" It connected with no errors. The…
Error accessing sharepoint site.
Hi All i have a sharepoint site when i click it i see the message 404 NOT FOUND https://contoso.sharepoint.com/sites/site01 I have logged into sharepoint admin center--Active Site-General-URL-i have added myself as the owner but still i am getting…