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1,318 questions with Microsoft Exchange Hybrid Management tags
unable to migrate a mailbox
Hi All i am using exchange 2016 hybrid environment. I am trying to migrate a shared mailbox from onprem to online i am getting below error. Error: UserDuplicateInOtherBatchException: The user "smb@contoso.com" is already included in migration…


DL membership
Hi All i have a DL and i want to know this DL is member of any other DLs. i have used the below syntax but i am not getting output. $DLName = "dl1@contoso.com" $DistributionGroups= Get-DistributionGroup -ResultSize Unlimited | where {…


Query on recover deleted items folder
Hi, As per the Microsoft documentation, this folder resides inside the Non-IPM subtree of a mailbox. And the default quota for it is soft limit of 20 GB and a hard limit of 30 GB. If a user is having an E5 license, then how would be the storage…


DL management
Hi All I have Distributions groups and mail enabled security groups in exchange online. lets say i have DLs by name DL1@contoso.com and user1@contoso.com is the owner of the DL. DL2@contoso.com and user2@contoso.com is the owner of the DL. user1 from…


unable to send email to the DL
Hi all I am using exchange 2016 hybrid environment. i have a dynamic Distribution list in cloud and it has 3000 members. lets say ddl@contoso1.com. i have mail enabled security group in onprem lets say…


query on contacts
Hi All I am using exchange 2016 Hybrid environment. we create contacts in onprem as well as online. I want to know what are the contacts types in onprem/online. can we create guests or contacts from Azure AD.


unified groups
Hi All i want to create a dynamic unified group in office365. i am using exchange 2016 hybrid environment. below attributes are synced to Azure AD(employee id, country) we have Full time employees their employee ids starts with F for example F1,F2,F3 and…


Query on Room mailboxes
Hi All i using exchange 2016 hybrid environment. i have room mailboxes created in onprem as remote mailboxes. i want to know in last one month how many bookings have been made and who has booked the room and who are the attendees. is this possible to…


add users to DL
Hi All I am using exchange 2016 hybrid environment. i have some 50 external users and i want to add these users to exchange online DL. for example user1@domain1.com, user2@domain2.com. Do i need to create an external contact and add users to the DL. is…


Basic Auth
Hi All As Microsoft has Deprecated or Deprecating Basic Authentication. One of my user is using the below settings in his application. server: smtp.office365.com Type: SMTP port:587 Protocal: TLS username: serviceaccount Password: When i check in Azure…


Stop synchronization between Azure AD and Azure Active Directory Domain Service?
Hi, What happens to the accounts in Azure AD when you stop Azure Active Directory Domain Service synchronization? There's no scope, all users are synched. My question is will it delete the users or just let them be? Thanks in advance


shared mailboxes created after establishing office 365 hybrid not accessable in Outlook
some months ago a customer of mine established Hybrid with Office 365. They are using Outlook 365 and all their mailboxes and their shared mailboxes are still running on Exchange 2019 on-prem. No mailbox migrated until now! They disabled mailbox…
Migration from on-premise Exchange 2016 to O365
Hi, I have on-premise exchange 2016 server and I want to migrate it to office 365. After migration I want to decommission my on-premise exchange server. Do you know any video? BR,


Autoreply email
Hi All i have two domains lets say contoso1.com and contoso2.com. contoso2.com is external to contoso1.com. My exchange 2016 hybrid environment is hosted in contoso1.com domain. One of my application is hosted on consoto2.com. When i trigger email to…


Maildelivery to Groupmembers of MS365-Groups in a Hybrid environnement not working as expected
Hello, We are using MS365 in a Hybrid environment: local AD users are synced to Azure AD via AD Connect local AD users have their personal mailboxes on local Exchange 2016 The users connect to Microsoft 365 with their AD identities in order to use…
Automapping issue
Hi All I am using exchange 2016 hybrid environment. we create users in onprem and migrate to online. We create remote room mailboxes from onprem. One of my user is having access to Room mailboxes, i have removed the access to the room mailboxes but still…


Moving user mailbox to another database in Exchange Server 2016
Moving user mailbox to another database in Exchange Server 2016 server gives error Data migrated: Migration rate: Error:UserDuplicateinOtherBatchException The user is already included in migration batch "Mailboxmovetodb1" Please remove the…


Outlook 2016 "Allow this website to configure ExchangeGuid" message
We just took over a hybrid Exchange 2016/O365 mail environment & are on a learning curve.... Starting on or after approx. 3-18-2023 several users (lets say 12 out of about 600+) starting getting a message stating "Allow this website to configure…


Connect-ExchangeOnline: Write-ErrorMessage : Expired or Invalid pagination request. Default Expiry time is 00:30:00
I wrote a script a while back that gets the the UserPrincipalName, DisplayName, LastLogonTime, CreationTime, Inactive Days, MailboxType, AssignedLicenses, ItemCount, MB Size, and Roles from MSOnline and Exchange Online. It works fine on one server and my…


Moving mailbox to another Exchange server 2016 member gives error
Moving mailbox to another Exchange server 2016 member gives error Running command New-MoveRequest -Identity 'username' -TargetDatbase "DB01" gives Couldn't switch the mailbox into Sync Source mode. This could be because of one of the following…

