mail. Should be able to do it immediately, since it's an AD attribute. The mailbox isn't deleted and can be reconnected to its user at a later date by using the Connect-Mailbox cmdlet. Can I execute the Enable-RemoteMailbox from a non-exchange Windows server? If yes what is the module I need to install to use the Enable-RemoteMailbox cmdlet/function from my. Note: The proxy address will always be @tenant. com" For detailed syntax and parameter information, see Enable-Mailbox. PS C:> Enable-RemoteMailbox -Identity "Johnny Depp" -PrimarySmtpAddress johnny. B) Create new remote mailbox for account that does not yet exist in AD. For staff mailboxes, the staff logon to the domain using the SamAccountName, however their O365 login and email address are based on the userPrincipalName. Or do we need to enable it at on premise Exchange only? Enable-RemoteMailbox -identity xxxxx -Archive at on premise. I strongly recommend doing this for new shared mailboxes and resources in Exchange Online, so that you don't have your users under. Enable-RemoteMailbox script. Example: Enable-RemoteMailbox "User" -Archive. com # to add additional addresses Set-RemoteMailbox identity. Accessing archive mailbox settings in the Exchange admin center. Also, new-remotemailbox allows the user 30 days of acccess to mail (Outlook or OWA) until the account is licensed. Open forum for Exchange Administrators / Engineers / Architects and everyone to get along and ask questions. onmicrosoft. Split permissions enable organizations to assign specific permissions and related tasks to specific groups within the organization. I can get it to produce a list, but then the script errors as it wants the -identity instead of -SamAccountNameYou can use the Disable Remote Mailbox (Hybrid) activity to remove a mailbox from the cloud-based service (hybrid environment). The mail-enabled user contains a specific attribute that indicates that an associated mailbox in the service should be created when the user is synchronized to the service using directory synchronization. onmicrosoft. The following example creates a cloud-based archive mailbox for Laura who has a primary online mailbox: Enable-RemoteMailbox -Identity [email protected]@exoip. The mail user contains a specific attribute, which indicates that an associated mailbox in the service should be created when the user is synchronized to the service using directory synchronization. Then disable-mailbox the on-prem mbx, and enable a remote mailbox (enable-remotemailbox <user> ) for the user, setting the remote routing address to the standard you already have place (User@<tenant. contoso. So that, after dirsync the O365 user mailbox will be a remote mail box for on premise user right? Kindly guide me. . When you use the Enable-RemoteMailbox cmdlet, it also automatically adds that remote routing address as an email address for the account. The correct code is: Powershell. This situation occurs if the mailbox was created directly in Exchange Online since the Enable-RemoteMailbox command does not populate this attribute; also it is not included in the Azure AD Connect write back attributes. I wish to script the process to enable a Remote Mailbox, an change the primary SMTP address of a user. com 3. The cmdlets in the Exchange Management Shell and Exchange Online PowerShelll support different types of filters in recipient related cmdlets:. i want to create remote mailbox for this user. Reapply the exchange license you removed earlier and wait for the new mailbox to create, you should notice that the errors disappear by this point however you aren’t done yet! 6. This sounds like exactly what I want, my first script already creates a user account in on-premise AD correctly, the only issue is the Exchange mailbox is not being configured properly. This cmdlet is available in on-premises Exchange and in the cloud-based service. For staff mailboxes, the staff logon to the domain using the SamAccountName, however their O365 login and email address are based on the userPrincipalName. Hi I am using exchange 2010 hybrid environment, for one my user i want to create his mailbox on cloud. · Hi, Yes, to create an Office 365. Default is True, when selected. I see I could use the enable-remotemailbox command to create a mailbox and then sync the user to Office 365 but this process seems to. We make use of Enable-Mailbox, Set-Mailbox, Disable-Mailbox cmdlets. @domain instead of firstname. onmicrosoft. com” -RemoteRoutingAddress “example. The server in the cloud will read all those attributes and depending on the "type of mailbox" the server will create a mailbox in the cloud and assign the specified e-mail. I updated my scripts recently for the new ExchangeOnlineManagement and everything has been fine, until seemingly today, both Add-MailboxPermission and Add-RecipientPermission cmdlets are missing - there are no cmdlets with equivalent function,. Navigate to Configuration Cloud Services. It is running in schedule task for every one hour Below are the sample for on-prem. If you directly assign Microsoft 365 licenses via Adaxes, you just need to configure it to automatically enable remote mailboxes and specify the required remote routing address template. However I do not want to maintain my hybrid exchange server. 0. I have a few users in particular that problematic. Enable-RemoteMailbox <Room> -RemoteRoutingAddress "Room@contoso. Fig. lastname"@myjob. Check the spelling of the name, or if a path was included, verify that the path is correct and try again. Verify your account to enable IT peers to see that you are a professional. A. There is no remote mailbox on Exchange on-premise--- If a Remote Mailbox isn’t present or has been accidentally deleted, you can create one and link it up to the Office. · Hi, Yes, to create an Office 365. Active Roles 7. If the response is helpful, please click " Accept Answer " and upvote it. Enable-RemoteMailbox documentation, see Example2, seems to suggest the following command should workEnable-RemoteMailbox -Identity fake@fake. test1@Company portal . com For more details,. The PowerShell command to enable a remote mailbox for a single user is a single line of code. You can get the information using the Get-Mailbox cmdlet by specifying the mailbox identity. depp Enable-RemoteMailbox: ExternalEmailAddress has an invalid value: "@ssss . The domain name can't contain spaces and it has to have a prefix and a. This is the command I would normally use if a user was not created correctly with a remote mailbox: Enable-RemoteMailbox "display name" -alias "username" -RemoteRoutingAddress "firstname. I then read I needed to enable remote mailbox - Enable-RemoteMailbox USERNAME -RemoteRoutingAddress USER@snhgov. In the second method you mentioned, can i interchange "Force Dirsync" and "Enable-RemoteMailbox" steps. The following tables list the required properties, optional properties, filters, and published data. Enable-RemoteMailbox. From there head to the Recipients tab and select Mailboxes. Sorted by: 0. Note: Use the Enable-RemoteMailbox cmdlet to create a mailbox in the cloud-based service for an existing user in the on-premises Active Directory. 2. Microsoft Graph has always provided access to customer mailboxes in the cloud on Exchange Online as part of Microsoft 365. com. The domain name can't contain spaces and it has to have a prefix and a suffix, such as example. For example, if we had already created Wilfred in Active Directory Users and Computers we can enable him for an Office 365 mailbox using the following command. 2018-05-14T15:37:16Z. You can open an interactive session with the Enter-PSSession cmdlet (One-to-One Remoting). This script keys off of our HR database, does some magic, then calls Enable-Mailbox on Exchange 2010 servers. Summary. I have a script that will: import a CSV and create users in AD based off of it, trigger the ADFS sync process, and assign an O365 license for the new users. The on-premises Exchange mailboxes are empty. com -Alias exchalias -RemoteRoutingAddress exchalias@tenantname. On the UPD suffix add the domain UPN you would like to use. depp Enable-RemoteMailbox: ExternalEmailAddress has an invalid value: "@ssss . However, if you feel inconvenient with this parameter, you can use the Prefix parameter to prefix all imported verbs with a certain prefix. onmicrosoft. Database. Go to Exchange admin center. Enable-RemoteMailbox. Thanks, and I tested it, worked like a champ. Teams. com. Finally, you’ll need to create a remote PowerShell connection to Azure AD Connect to force a replication (unless you want to wait up to 30 minutes before all pieces are glued. Our mailbox migration has been completed for a couple of months and since then we have had a few new user accounts. If you want to match up the guid, in case you need to migrate it to on prem for example, do the 2 following commands: Connect to Exchange online Powershell and get the GUID of the mailbox:With the Remove-RemoteMailbox cmdlet, you can remove an on-premises mail-enabled user and the mailbox from the service. Enable-RemoteMailbox using powershell. Database. maxwell" -RemoteRoutingAddress "glenn. Use the Enable-DistributionGroup cmdlet to mail-enable existing universal security groups and universal distribution groups that aren't already mail-enabled. New-RemoteMailbox. Syntax Description Examples Parameters Inputs Outputs Syntax PowerShell Disable-RemoteMailbox [-Identity] <RemoteMailboxIdParameter> [-Archive] [-Confirm] [. Do I have to install anything to enable it? View best response. Set the RemoteRecipientType attribute to reflect that the mailbox is a migrated Shared mailbox. N/A. -AcceptMessagesOnlyFrom. Enable-RemoteMailbox jtaye -alias jtaye -RemoteRoutingAddress jtaye@domain. We also use on-prem AD for all of our accounts, however for resource mailboxes. Enable-RemoteMailbox (Exchange Management Shell) Set-RemoteMailbox (Exchange Management Shell) Create Office 365 mailbox (Exchange Admin Center) If, for example, the info mailbox needs to change from user mailbox to shared mailbox in Exchange Hybrid, you need to convert the mailbox from Exchange. Enable-RemoteMailbox [email protected]. onmicrosoft. This means Exchange knows that there is a Mailbox in the cloud, and combined with the ExchangeGUID attributes set later on it will enable us to move the mailbox from Office. onmicrosoft. Enable-RemoteMailbox-Identity < Us e rN a m e >-RemoteRoutingAddress < Us e rN a m e @ d om a in. Glenn Maxwell 8,736 Reputation points. com" is coming from. I have a customer that was using the AD Driver to do provisioning of accounts in AD and also create Exchange mailboxes (basically just setting the homeMDB). After the next Dirsync sync cycle, run Disable-RemoteMailbox on-premises to disable this mailbox in the datacenter. mail. Some attributes in AD will be changed. The above command will take the AD user “Ted Williams” and add the Exchange attributes to his user account. msappproxy. The first to make the remote mailbox and the second to add an archive to that remote mailbox: Enable-RemoteMailbox -Identity [email protected] the on-premises Exchange, MRSProxy converts the mailbox to a mail-enabled user of type ‘remote mailbox’ (Enable-RemoteMailbox), and the source (on-premises) mailbox is store [email protected]. com as abcd. For more information about the Exchange cmdlets, see Exchange PowerShell. mail. Set-RemoteMailbox. onmicrosoft. mail. Fig. Enable-Mailbox -identity userprincipalname@mydomain. com. •. From there head to the Recipients tab and select Mailboxes. The Set-Mailbox cmdlet is available for both on. com" Microsoft Exchange Online Management Microsoft Exchange Online: A Microsoft email and calendaring hosted service. The failure to disable the mailbox due to a conflict in directory settings message has disappeared now. To perform bulk management, you can pipeline the output of various Get- cmdlets (for example, the Get-Mailbox or Get-User cmdlets) and configure several mailboxes in a single-line command. check if the authentication (= Basic) was changed or if AllowUnencrypted was set to true. There would be no requirement for them to have access to the AADConnect sync or access through the firewall . Exchange. mail. For example: true (ByPropertyName) DRARestServer [<String>] The name of the computer running the DRA Rest Service. 0. " - You could do like this, but it's. The Get-MailboxStatistics cmdlet requires at least one of the following parameters to complete successfully: Server, Database or Identity. com. Find the user object and double click on it to open the properties. Exchange administrators often view the information of one mailbox at a time using the Exchange Admin Center. mail. The New-RemoteMailbox CmdLet will create an on-premises user account, an Office 365 user, and an Exchange Online mailbox. To update this to support creating mailboxes in Office 365, we needed to set user licenses, and use the Enable-RemoteMailbox command in Exchange. The user account that's associated with the mailbox remains, but it's no longer associated with a. onmicrosoft. Recipient Management Commands. Which will read users from a csv. This is required for cross domains as well. csv and use the following Powershell: Powershell foreach($i in get-content . Copy. maxwell" -RemoteRoutingAddress "glenn. Go back to your AAD Sync server and run a AD Sync cycle. PS C:> Enable-RemoteMailbox -Identity "Johnny Depp" -PrimarySmtpAddress johnny. onmicrosoft. Find the attribute msExchHomeServerName. Couple of environmental things: 1) Powershell session is being established with an on-prem Hybrid server without issue. Run the Enable-RemoteMailbox cmdlet to create a remote mailbox in Office 365 for existing AD user. In an Exchange 2016 Hybrid environment I am trying to enable an on-prem user object as a Shared mailbox. Wait till thats done since I don't think you can do both Enable-RemoteMailbox and Set-RemoteMailbox at the same time. The Enable-RemoteMailbox cmdlet shouldn't be affected as it's from our local Exchange environment. Change the tenant information to yours. We simply use this script to enable them for remotemailbox in our Exchange while using Office 365. If they had extra aliases, a custom primary SMTP alias, were hidden from the address book, etc. I need to change the setting locally as it is a one way sync, but since he was created after the migration started he has never had a mailbox locally. When the helpdesk login to the same workstation with recipient management permissions and run the same script they get an error: "No. com -RemoteArchive -ArchiveDomain "myarchivedomain. We can use Get-ManagementRole -Cmdlet xxx-xxx to check what roles are need for running the command. \file. For example, dc01. Make sure user attributes (mail, mailnickname , target address, displayname, proxy address, msExchRecipientDisplayType, msExchRecipientTypeDetails, msExchRemoteRecipientType) values are stamped. Spice (1) flag Report. Change the tenant information to yours. DESCRIPTION. As a reminder, any changes made to the on-premises AD environment will be synced to Azure AD and M365 via your Azure AD Connect server. You can use PowerShell to find the permissions required to run any Exchange or Exchange Online cmdlet. It will enable remote mailbox and assign a remote routing address accordingly. domain. com". Connect and share knowledge within a single location that is structured and easy to search. In hybrid environment, the correct ways to have mailboxes in Office 365 are: •Create the mailbox from on-premise Exchange and then move it to Office 365 via Hybrid remote move. mail. Right click Active Directory Domains and Trusts and Select “Properties”. mail. The below is one of the examples from there. 2). In this article. onmicrosoft. PS C:> Enable-RemoteMailbox -Identity "Johnny Depp" -PrimarySmtpAddress johnny. Connect and share knowledge within a single location that is structured and easy to search. The domain name can't contain spaces and it has to have a prefix and a suffix, such as example. You really don't need anything from AD for those mailboxes. So your process is this; start remote session to on prem exchange and import cmdlets . mail. Here is the script I used recently:. Martina Miskovic. ; User must change password at next logon Select this check box if you want the user to reset the password when they first log on to the remote mailbox. Or force directory synchronization. mail. user@domain. Note: The proxy address will always be @tenant. resource. Open the Exchange Management Shell, and then run the following cmdlet: Enable-RemoteMailbox -Archive. Report abuse. However I do not want to maintain my hybrid exchange [email protected]" This example mail-enables an existing on-premises user and creates an associated mailbox in the service. For example, if a user is assigned permissions to access a shared mailbox in a different Geography location, mailbox actions performed by that user aren't logged in the mailbox audit log of the shared mailbox. onmicrosoft. Click Microsoft 365. We are implementing Exchange Online Archive. From Exchange Management Shell (On Premise): Enable-RemoteMailbox username –RemoteRoutingAddress alias@domain. L’utilisateur à extension messagerie contient un attribut spécifique qui indique qu’une boîte aux lettres associée dans le service doit être créée lorsque l’utilisateur est synchronisé avec le service par le biais de la synchronisation d’annuaire. This cmdlet is available only in on-premises Exchange. In reply to A. Click in the menu bar on View and enable Advanced Features. For our example, we are going to create a new user called Wilfred Mott who will have a mailbox in Office 365. Enable-RemoteMailbox: [-Identity user] [-Shared] [. com. Seems that Microsoft neglected to mention the need for the –RemoteRoutingAddress parameter when using the Enable-RemoteMailbox command. 2) Creds I am running the script with can successfully perform a "regular" Enable-RemoteMailbox on an on-prem. Just to update anyone else searching for this, I sort of combined approaches; following Lucid Flyer's link until it got to the stage of using Set-ADUser to convert the MailUser to a RemoteMailbox. You then sync the account and assign a license and a mailbox is created correctly for the Hybrid setup. + CategoryInfo : NotSpecified: (:) [Enable-RemoteMailbox], DataValidationException + FullyQualifiedErrorId : [Server=REDACTED,RequestId=980e059c-1250-4de3-9b3d. The New-RemoteMailbox cmdlet creates an on-premises mail user. What I want is to. With the Remove-RemoteMailbox cmdlet, you can remove an on-premises mail-enabled user and the mailbox from the service. The way forward then is to: Enable-remotemailbox on the AD User (see below) Validate synchronization to Azure; Here are a few notes regarding the usage of enable-remotemailbox instead of new-remotemailbox. Use the "Disable-RemoteMailbox" cmdlet to remove mailboxes from the cloud-based service but keep the associated user objects in the on-premises Active Directory. This cmdlet is available only in on-premises Exchange. mace. If you don’t want to enable the automapping feature, specify the -Automapping option when adding the mailbox permission. Default is True, when selected. Most of the mail-related attributes of the on-premises mail user and the associated cloud-based mailbox should be the same. A common example of this is an administrative assistant who needs to manage an executive's mailbox and calendar. Enable-RemoteMailbox "glenn. Directory synchronization must be configured correctly for a mailbox to. The command is used as follows: Enable-Mailbox -Identity <identity> -Alias <alias> . then those would have to be reconfigured, as these attributes are not retained after a Disable-RemoteMailbox. Hello, The AllowClobber parameter will replace the names of verbs in the cmdlets only in the current session that you create in your PowerShell script. Marked as answer by Holden_Caulfield_1951 Tuesday, October 29, 2013 8:46 PM; Tuesday, October 29, 2013 4:39 PM. mail. com” -PrimarySMTPAddress “example. mail. In this article. Enable-Mailbox -Identity ayla@contoso. mail. com:Calendar" -User "[email protected]. You can run Enable-RemoteMailbox against a new AD account as soon as it exists. When mailbox-enabling an existing user, beware of non-supported characters in the user account or Name. Building an new ADuser script where it should create a 365 [email protected]. see previous comm. onmicrosoft. onmicrosoft. Verify your account to enable IT peers to see that you are a professional. We would like to show you a description here but the site won’t allow us. com. Enable-RemoteMailbox username -RemoteRoutingAddress [email protected] Set-RemoteMailbox username -ExchangeGuid <ExchangeGuid from above> This will “hybrid mail-enable” the on-premises account and add the RemoteRoutingAddress (targetAddress attribute), for mail flow and coexistence with Exchange Online. For example. com. onmicrosoft. mail. In Exchange Online, create a new shared mailbox. Finally, import the pst to the. If Get-RemoteMailbox against the 'problem' user returns a remote mailbox but is missing the RemoteRoutingAddress, use the same command to add the attribute. onmi c roso f t. You can use the Get Remote Mailbox (Hybrid) activity to retrieve the mail-related attributes of one or more users in on-premises Active Directory that are associated with mailboxes in the cloud-based service (hybrid environment). mail. For example:We usually run the 'enable-remotemailbox' and then assign the appropriate license for that user ¯\_(ツ)_/¯ Yes, you're correct - the mailbox will still need to be enabled in the On-premises Exchange server, except now it will be Enable-RemoteMailbox. Couple of environmental things: 1) Powershell session is being established with an on-prem Hybrid server without issue. Check the spelling of the name, or if a path was included, verify that the path is correct and try again. This example removes the cloud-based archive mailbox but keeps the cloud-based mailbox that's associated with the on-premises mail. In reply to A. The user account that's associated with the mailbox remains, but it's no longer associated with a [email protected] noticed that the get-help info for this cmdlet gives an example of an Enable-RemoteMailbox command with both RemoteRoutingAddress and Archive parameters. X includes an on-demand trigger which will allow for the creation of a remote mailbox. Exchange Management Shell cmdlet input and output types. If this is your scenario then you’ll have to use the PowerShell cmdlet(s) to enable-remotemailbox. TechNet Docs covers this on this page . Best practices and the latest news on Microsoft FastTrackHello Techies. If you wish to do this via the management console, you should be able to find the shared mailbox if you go to the Recipients on the left side and then select Shared on the top center. Recently Microsoft added the ‘-Shared’ option to the New-RemoteMailbox cmdlet for Exchange 2013 CU21 and Exchange 2016 CU10. And navigate to the ‘Others’ tab. Infact, EXO Mailbox and EXO Mail User is same in On-prem Exchange, this can be seen in on-prem Exchange Admin Center. Set-Mailbox SYNOPSIS . When creating a hybrid user mailbox with a Business Rule, after user creation, the remote routing address of the mailbox is set to the users email alias. cayenne. When it comes to managing remote computers with PowerShell, you have essentially three options. Let’s say you run this. 4. The trick in Exchange 2010 is to set the focus on the correct node, and then the New Remote mailbox options are displayed. In exchange 2016 ECP i can see the option Office365 mailbox, how do i create it from exchange onprem [email protected]. Q&A for work. Management. Hi Experts . 2) Creds I am running the script with can successfully perform a "regular" Enable-RemoteMailbox on an on-prem. You then need to get the Mailbox GUID of the Office 365 mailbox. Start Active Directory Users and Computers (ADUC) on the on-premises server. Arbitration mailboxes are used for managing approval workflow. + CategoryInfo : NotSpecified: (:) [Enable-RemoteMailbox], DataValidationException + FullyQualifiedErrorId : [Server=REDACTED,RequestId=980e059c-1250-4de3-9b3d-27964d9cd9b1,TimeStamp=12/15/2021 11:12:18 PM] [FailureCategory=Cmdlet. You can then import the pst into the ExO. I'm not certain if you're trying to write the enable-remotemailbox to console or execute it. com". Users can't send mail to the shared mailbox. Enable-RemoteMailbox "user1. com -Alias johnny. Enable-MailUser and Enable-RemoteMailbox help. Enable-RemoteMailbox "glenn. com. com. When you remove the license from a user, the mailbox will be automatically. Note: The proxy address will always be @tenant. + CategoryInfo : NotSpecified: (:) [Enable-RemoteMailbox], DataValidationException + FullyQualifiedErrorId : [Server=REDACTED,RequestId=980e059c-1250-4de3-9b3d-27964d9cd9b1,TimeStamp=12/15/2021 11:12:18 PM] [FailureCategory=Cmdlet. When you run enable-rmeotemailbox it will create the properties needed for an EXISTING AD object to get a cloud mailbox. When looking at the email addresses I cant find where an address looks crazy. If you use the Enable-RemoteMailbox cmdlet in on. The trick in Exchange 2010 is to set the focus on the correct node, and then the New Remote mailbox options are. However, because the user interface, the Exchange Admin Center, is part of Exchange Server, it. By Preamble we are specifically looking at. com. Microsoft Exchange Server subreddit. Hi I just want to ask if there's a way to combine script for enable-remotemailbox and change primarySMTP. mail. You can use the Get. onmicrosoft. Yes, to create an Office 365 mailbox for an existing user, we can use the first command you provided above, Enable-RemoteMailbox. OU=MyBusiness -->. Microsoft Online: Exchange Online Question 0 Sign in to vote Hi I am using exchange 2010 hybrid environment, for one my user i want to create his mailbox on. Then, if I run a DirSync, wait for the O365 mailbox to display a "DeprovisionArchive" status, and then Disable-RemoteMailbox again on the same user where I remove the archive, the O365 mailbox appears to be disassociated with the on-premises user as evident by the new RemoteRecipientType set to None, but the. com). I know this has to be covered in a 100 blog posts but I am having issues finding a good example. Enable-RemoteMailbox. onmicrosoft. New-RemoteMailbox. For more information about the Exchange cmdlets, see Exchange PowerShell. onmicrosoft. I'm in an hybrid environement with Exchange 2016 and Office 365. Enable archive mailbox for hybrid user not working. . In the Managed Microsoft 365 tenants section on the right, right-click a tenant and then click Properties in the context menu. ;Active Roles 7. But trying to get the username from the text file is not working, even for 1 userNote that in this example, the user would have to sign into the on-premises domain first, to reset their password, before syncing to the cloud and logging into their 365 services. This example uses alternate credentials to retrieve a list of one or more mail-enabled users with mailboxes in the service. The domain name can't contain spaces and it has to have a prefix and a. I tried to remove the license and again tried Enable-Remotemailbox but its not working. Enable-RemoteMailbox username -RemoteRoutingAddress [email protected] Set-RemoteMailbox username -ExchangeGuid <ExchangeGuid from above>To run the Enable-RemoteMailbox command, you need to make sure the mailbox that you used contained in those permission group: Then, connect to to Exchange with remote PowerShell, after that, run the Enable-RemoteMailbox command directly. 1. com. This now allows PowerShell to create a new remove mailbox in the cloud that is not a room equipment or user mailbox. DC. Click ‘Mailboxes’ under ‘Recipients. test1" -RemoteRoutingAddress "user1. onmicrosoft. Or the Enable-RemoteMailbox cmdlet to mail-enable an existing on-premises user (with msExchRemoteRecipientType of 1 “Transitioned”) and create an associated mailbox in Office 365. 1 person found this reply helpful. Run Exchange Management Shell as administrator. It will enable remote mailbox and assign a remote routing address accordingly. onmicrosoft. Which will read users from a csv. Next, set the toggle switch to Enabled and click Save ( Fig. Open the Exchange Management Shell on-prem and run the following cmdlets: Enable-RemoteMailbox user -RemoteRoutingAddress user@domain. The credentials are used to access the on-premises Active Directory domain controllers. In this case, when ncalling cmdlet in the remote session, you. Hi SK, As far as I know, to create a new mailbox in exchange online, you need to use the Office 365 admin center to create a new user account. onmicrosoft. depp Enable-RemoteMailbox: ExternalEmailAddress has an invalid value: "@ssss . I think you need to use the cmdlet Enable-RemoteMailbox. onmicrosoft. Share. mail. depp@ssss . This will help others to find the correct. com -PrimarySmtpAddress alias@mycompany. Browse to Click the tiles icon and select the Admin tile. Default naming context [MyServer. + CategoryInfo : NotSpecified: (0:Int32) [Enable-RemoteMailbox], DataValidationException + FullyQualifiedErrorId : 79C2CC69,Microsoft. The examples at the top of the document are correct and not Example 2. com" isn't a valid SMTP address. mail. com". The address '@contoso. test1" -RemoteRoutingAddress "user1. Enable Archive Mailbox using Exchange Admin Center: Follow the steps below to turn on archiving through EAC. [PS] C:\>Enable-RemoteMailbox -Identity "Ali Tajran" -RemoteRoutingAddress "Ali. Specifies that the newly enabled mailbox is an arbitration mailbox. Learn more about Teams The Enable-Mailbox cmdlet mailbox-enables existing users, public folders, or InetOrgPerson objects by adding the mailbox attributes that are required by Exchange.