Prevent user from creating distribution group
Hi all, In my tenant, a normal user can login to exchange admin center https://admin.exchange.microsoft.com/#/groups and create distribution list as below How to prevent this ?
How to autoupdate Exchange Your Contacts in People tab?
Hi, in our company we use Exchange Online. Let's assume in the number of 500 users. Problem: How to autoupdate/sync all active users to "Your contacts" bookmark in https://outlook.office.com/people/ Best option would be to simply synchronize…
queries on unified group mailbox.
Hi All, I have three questions. My users are currently unable to create Outlook rules in a unified group mailbox. I plan to enable it using the syntax below. If I enable this setting, will it apply only to the unified group mailbox, or will it affect…
Query on Address book
Hi All, I have renamed the display name and email address of an exchange online distribution list. I believe the address book updates once every 24 hours. Is it possible to manually update the offline address book so that users can see the new DL display…
Setup Calendar Sharing between Office 365 tenants
With our hybrid tenant we want to share calendar free/busy information with another Office 365 tenant that is fully online. Both tenants created a New OrganizationRelationship with the following command: New-OrganizationRelationship -Name…
audit logs
Hi All, I have a user in Exchange Online whose sent emails from the last one month (i.e., the sent items) are missing from users mailbox. The emails are not present in the Deleted Items or the Recoverable Items folder. Will the following syntax help me…
Exchange hybrid connector validation error
Hi, We recently setup Exchange Hybrid on Classic mode. Completed without errors. During setup we ensure that the Transport Certificate is valid and we assigned our 3rd party cert (godaddy). We checked on IIS that "Default Front End"…
Azure/Entra and Exchange online sync issues
I have modify SMPT address on on-premises on AD and running sync but the changes are not replicating in exchange online. Whiles the changes are reflecting in entra portal, it seems there is some issue with exchange online. I have run Delta sync and…
Why are my clients recieving a verification request when booking a meeting with me, and can it be turned off?
I have been informed by some clients of an issue when using the book with me link. They are booking a meeting slot, then being told to verify email. When doing this on a phone, they are having to leave the booking to verify, then return to the booking…
query on mail contacts/mail users
Hi All, I am working in an Exchange 2016 hybrid environment. I have mail contacts and mail users in Exchange 2016, as well as mail contacts, mail users, and external users in Exchange Online. I also have distribution lists (DLs) in both Exchange…
retention policy/tags
Hello Everyone i have a unified group mailbox lets say ug1@contoso.com, how can i know if any retention policy or tag is being applied on this unified group mailbox. 2.I have MRM Retention Policies and MRM Retention Tags set up under Data Lifecycle…
How to Addmailbox permission to serviceprinciple available in the Azure active directory service principal.
Hi Team, How to Addmailbox permission to serviceprinciple available in the active directory, i tried with below command but still unable to do it. The error it says that Add-MailboxPermission is not recognized command and i have installed the all the…
EWS ArchiveItem internal server error
We are using the ArchiveItem operation on a mailbox on O365 with enabled online archive. The request is identical to the one in the reference, with a real item id of…
Error Code: 53003 - Conditional Access Policy blocking external user
One of our internal teams has set up a workspace and shared an invite to an external user outside of the company. When the user tries to log in he get the following error: "You cannot access this right now Your sign-in was successful but does not…
How to create a shared library on OneDrive using a shared mailbox email address
Hi there! I'm trying to figure out whether it is possible to to use a shared mailbox email address to create a shared library on OneDrive. The goal is for volunteers who use this mailbox to be able to be able to simply access a resources contained within…
I want to connect to customer support for resetting my outlook password. Please help me to connect to support.
I have forgotten my outlook password. I am trying to recover my account. When I am selecting forgot password. The phone number which is showing for resetting password seems to be wrong and if I go through the email it says I have not put sufficient…
How to sign in Outlook account on Hardcoded Embedded(IOT) Device
Hello, We need to sign in my outlook account on our Hardcoded Embedded(IOT) device to get device status through email. We did it before 15 September 2024, But now I am not able to send email. The reason behind is the issue is the policy change after 16…
Access has been blocked by Conditional Access policies. The access policy does not allow token issuance.
in Office365 Teams, a guest user could not log in to another tenants team. Sign-in error code: 53003 Failure reason is: Access has been blocked by Conditional Access policies. The access policy does not allow token issuance. The conditional access…
Assistance to create Shared Mailbox without Admin permissions
What steps should be taken to create a shared mailbox if I don't have admin permissions? Who can be contacted for assistance in this case?
Migrate mailbox from exchange 2016 to exchange online with time filter
Hi, Is it possible to choose from which time period mailbox items are to be migrated to o365 by EAC or PowerShell? Let's say only last two years items to be migrate? If possible, what is the status of the remain items in on Prem server? Mailbox will…