Once synced to AAD, Exchange Online will provisions a new shared mailbox. test1" -RemoteRoutingAddress "user1. Change the tenant information to yours. If the response is helpful, please click " Accept Answer " and upvote it. com. com. onmicrosoft. Hi @Roger Roger , 1. user@domain. Which is of course required for Office 365 to. The below is one of the examples from there. create the user via new-remotemailbox as you would with new-aduser . com Set-RemoteMailbox user -ExchangeGuid <the. The cmdlets in the Exchange Management Shell and Exchange Online PowerShelll support different types of filters in recipient related cmdlets:. 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. com -ExchangeGuid [Use the Exchange Guid you received earlier] We would like to show you a description here but the site won’t allow us. Then locate the user you want to enable remotemailbox for and click on their name. Enable-RemoteMailbox -id "user1" -RemoteRoutingAddress "[email protected] “example. com. You can then import the pst into the ExO. @domain instead of firstname. Learn more about TeamsThe Enable-Mailbox cmdlet mailbox-enables existing users, public folders, or InetOrgPerson objects by adding the mailbox attributes that are required by Exchange. mail. onmicrosoft. mail. [deleted] • 5 yr. Verify your account to enable IT peers to see that you are a professional. mail. Database. Connect to Exchange Online. Teams. So it will look like: Create a user in the local AD >Create a user in Office 365 > Assign an Exchange Online license > match an on-premises user account to an Office 365 user account using ImmutableID > Enable-RemoteMailbox >. Thus, I couldn't use the remotemailbox cmdlet anymore. 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. Example 1 PowerShell Get-RemoteMailbox This example returns a summary list of all remote mailboxes in your organization. Enable-RemoteMailbox -Identity <YourADAccount> -RemoteRoutingAddress alias@yourtenant. Enter the email address, and be sure to edit the domain part of the email address, if necessary. com Then assign the license. Next, set the toggle switch to Enabled and click Save ( Fig. com. 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. For information about the parameter sets in the Syntax section below, see Exchange cmdlet syntax . 6. In exchange 2016 ECP i can see the option Office365 mailbox, how do i create it from exchange onprem [email protected]. mail. Martina Miskovic. In reply to A. Enable-RemoteMailbox - The address is invalid. Enable-RemoteMailbox userID-PrimarySmtpAddress emailID-RemoteRoutingAddress userID @domain. For staff mailboxes, the staff logon to the domain using the SamAccountName, however their O365 login and email address are based on the userPrincipalName. When the user logs on to the mailbox or receives email messages, the mailbox object is actually created in the Exchange database. mail. 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. Enable-RemoteMailbox username –RemoteRoutingAddress [email protected]. On the UPD suffix add the domain UPN you would like to use. onmicrosoft. The remote mailbox commands run on-prem, provisions the mailbox in Office 365 when the AADConnect sync happens automatically every 30 minutes,. Directory synchronization must be configured correctly for a mailbox to be created in the service. Set-RemoteMailbox "shared1"-PrimarySmtpAddress shared2 @contoso. •. Default is True, when selected. Q&A for work. Open the Exchange Management Shell on-prem and run the following cmdlets: Enable-RemoteMailbox user -RemoteRoutingAddress [email protected] cmdlet Enable-RemoteMailbox active une boîte aux lettres pour un utilisateur local existant. com # to add additional addresses Set. contoso. com is routing address and our domain is abcd. When I try and enable the mailbox, it is listing my laptop as the server and then can't find the Exchange database as a result. A. But you can ask Bing AI to rewrite the script and add the comment, and it will do it. It's normally used as implicit remoting commands. The Enable-RemoteMailbox cmdlet mail-enables an existing on-premises user. The Exchange Online mailbox will be available after migration is completed ". 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. And navigate to the ‘Others’ tab. The domain name can't contain spaces and it has to have a prefix and a. We recently migrated all of our mailboxes to O365. Topic that contains most common solutions with example project files can be found here. The code you have should work fine for writing to console (screen) but won't execute the command. com" -AccessRights "Editor". The remote mailbox commands run on-prem, provisions the mailbox in Office 365 when the AADConnect sync happens automatically. Right click Active Directory Domains and Trusts and Select “Properties”. To manage your synchronised recipients and groups, connect to the new management server’s PowerShell and execute the following command: Add-PSSnapin. The Get-MailboxStatistics cmdlet requires at least one of the following parameters to complete successfully: Server, Database or Identity. when group-based licensing is used). SnapIn. Example 2 Enable-RemoteMailbox [-Identity] <UserIdParameter> [-Archive] [-ArchiveName <MultiValuedProperty>] [-ACLableSyncedObjectEnabled] [-Alias <String>] [-Confirm] [-DisplayName <String>] [-DomainController <Fqdn>] [-PrimarySmtpAddress <SmtpAddress>] [-WhatIf] [<CommonParameters>] To enable an existing user with an Office 365 mailbox we can use the Enable-RemoteMailbox cmdlet. Labels: Labels: Windows PowerShell;I have the following script that creates a project mailbox. Then restore on-premises to cloud mail flow and Autodiscover redirection by correcting the address on the on-premises remote mailbox object: Set-RemoteMailbox <identity> -RemoteRoutingAddress [email protected] Exchange Online mailbox for existing users in local AD. NET. modify the user AD object as seen fit with the activedirectory moduleEnable-RemoteMailbox is a local Exchange server command that merely populates certain Exchange attributes on the user object in the on-premises Active Directory. Enable-RemoteMailbox "user1. then enable as a remote mailbox and let it sync to Azure. Recently Microsoft added the ‘-Shared’ option to the New-RemoteMailbox cmdlet for Exchange 2013 CU21 and Exchange 2016 CU10. I would like the Enable-RemoteMailbox executed from a non-exchange Windows Server. After some further testing I thought maybe there was an issue running an Exchange server cmdlet followed by an AD cmdlet, so I ran the following just to test the output:The sticking point I find is that I cannot see how I would do the equivalent to the Powershell cmdlet 'Enable-RemoteMailbox' and indeed 'Set-RemoteMailbox' in either the Microsoft Graph API or Exchange Web Service SOAP API. Use the Remove-RemoteMailbox cmdlet to remove a mail-enabled user in the on-premises Active Directory and the associated mailbox in the cloud-based service. onmicrosoft. mail. To update this to support creating mailboxes in Office 365, we needed to set user licenses, and use the Enable-RemoteMailbox command in Exchange. For example, dc01. com:Calendar" -User "[email protected]. Simple example on how to use OpenAI's chatgpt api in powershell. msappproxy. ago. For information about the parameter sets in the Syntax section below, see Exchange cmdlet syntax. Enable the Remote Mailbox – providing a Remote Routing Address and Primary SMTP Address Set the ExchangeGUID attribute Add each email address Preamble of the Script. If you get down the path of managing these scripts in a hybrid Exchange environment, consider using the. I don't know where "@DOMAIN. We would like to show you a description here but the site won’t allow us. lastname@domain), for example, or some other improper method. 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). Help With Enable-RemoteMailbox. The following tables list the required properties, optional properties, and. com. A common example of this is an administrative assistant who needs to manage an executive's mailbox and calendar. check if the authentication (= Basic) was changed or if AllowUnencrypted was set to true. Published data for Enable Remote Mailbox (Hybrid) You can use the Enable Remote Mailbox (Hybrid) activity to create a mailbox in the cloud-based service for an existing user in the on-premises Active Directory (hybrid environment). 2. 517+00:00. Thanks to Steve’s blog post, the issue was quickly resolved. com" isn't a valid SMTP address. mailboxmigration. Powershell. Example: Enable-RemoteMailbox -Identity <alias> -RemoteRoutingAddress <alias>@zonkos. When mailbox-enabling an existing user, beware of non-supported. It will enable remote mailbox and assign a remote routing address accordingly. Teams. Fig. Password -UserPrincipalName kim@corp. Please. Mail users are visible to the other *-MailUser cmdlets. User. However, if you feel inconvenient with this parameter, you can use the Prefix parameter to prefix all imported verbs with a certain prefix. I am able to connect to the Exchange server remotely. 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. mail. 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. The below example checks for a custom attribute, archive status and enables a set of users in a specific OU. PS C:> Enable-RemoteMailbox -Identity "Johnny Depp" -PrimarySmtpAddress johnny. TechNet Docs covers this on this page . onmicrosoft. onmicrosoft. 2021-09-22T05:31:05Z. mail. 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. com" is coming from. com -Alias johnny. Couple of environmental things: 1) Powershell session is being established with an on-prem Hybrid server without issue. We make use of Enable-Mailbox, Set-Mailbox, Disable-Mailbox cmdlets. onmicrosoft. The Enable-RemoteMailbox cmdlet mail-enables an existing on-premises user. For example. In the Managed Microsoft 365 tenants section on the right, right-click a tenant and then click Properties in the context menu. In this case, when ncalling cmdlet in the remote session, you. The following tables list the required properties, optional properties, filters, and published data. Hi I am using exchange 2010 hybrid environment, for one my user i want to create his mailbox on cloud. Building an new ADuser script where it should create a 365 mailbox. Step 5 #Enable email address policy. It is running in schedule task for every one hour Below are the sample for on-prem. Directory synchronization must be configured correctly for a mailbox to. Display Name: Test ABCSolution for ExchangeGuid is mandatory on UserMailbox. mail. Enable-RemoteMailbox <Room> -RemoteRoutingAddress "Room@contoso. For us, that always matches the left part of the email address, and the UPN will also match that email address when this is all done. (2010 sp3 hybrid env). Get-Mailbox -Identity <mailbox identity>. lets say I create user account in AD and i use the below syntax for remote mailbox creation. I strongly recommend doing this for new shared mailboxes and resources in Exchange Online, so that you don't have your users under. When the helpdesk login to the same workstation with recipient management permissions and run the same script they get an error: "No. Hi All, Here we use Hybrid environment which users are created in Local AD and synced to O365. Hi Jazz, >>I guess for Equipment and room i will be using -Equipment and -Room. Checked this using below command: In an Exchange 2016 Hybrid environment I am trying to enable an on-prem user object as a Shared mailbox. com For more details,. . Marked as answer by Holden_Caulfield_1951 Tuesday, October 29, 2013 8:46 PM; Tuesday, October 29, 2013 4:39 PM. > wanted to see if anyone has done this before. ago. Display Name: Test ABCEnable-RemoteMailbox-Identity PrimarySmtpAddress -RemoteRoutingAddress TargetAddressDomain [!NOTE] The TargetAddressDomain value represents your coexistence domain (for example, [email protected]. cayenne. Click ‘Mailboxes’ under ‘Recipients. 1. com > -PrimarySmtpAddress. This separation of work helps to maintain standards and workflows, and helps to control change in the organization. However, when it comes to using remote PowerShell with Exchange, things get ugly fast. Yes, it's possible. use example with "-shared" switch. Most of the mail-related attributes of the on-premises mail user and the associated cloud-based mailbox should be the same. Enable-RemoteMailbox [User's email address] -RemoteRoutingAddress [user's username]@company. I am having issues with enabling out helpdesk to run the powershell commands to enable-remotemailbox. Yes, you could create a shared mailbox on-premises and migrate to Online. Go to Exchange admin center. csv) {Enable-RemoteMailbox -Identity $i@mydomain. . onmicrosoft. Enable-MailUser and Enable-RemoteMailbox help. com. The trick in Exchange 2010 is to set the focus on the correct node, and then the New Remote mailbox options are. Find input and output types for Exchange cmdlets. Hi Experts . When you remove a mailbox with this activity, the associated user object in the on-premises Active Directory isn't removed. I tried to remove the license and again tried Enable-Remotemailbox but its not working. com. CustomAttribute15 -like "O365*")} | Enable-RemoteMailbox -Archive # Exit Exchange Powershell Module Remove. To do this, go into Office 365 PowerShell and run: Get-Mailbox –Identity emailaddress | fl Identity,ExchangeGUID. If they are visible in your on-prem exchange console, this is probably not issue you are experiencing. A. Glenn Maxwell 8,776 Reputation points. com . Examples Example 1 Enable-RemoteMailbox "Kim Akers" -RemoteRoutingAddress "kima@contoso. Here’s a PowerShell example showing how to grant a user full access to a shared mailbox called ‘Sales’: Add-MailboxPermission -Identity Sales -User D. Enable-RemoteMailbox -Identity <UserName> -RemoteRoutingAddress <UserName@domain. There are tons of example Code on the web. That step will cause the remote mailboxes to appear in the on-premises Exchange Online address book. The first step is to open up your Exchange admin center. Confirm password Use this box to confirm the password that you typed in the Password box. The domain name can't contain spaces and it has to have a prefix and a suffix, such as example. 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. 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. Or force directory synchronization. To disable this mailbox, first run Enable-RemoteMailbox on-premises. You need to run the following two c[email protected]'ve re-licensed the o365 User account but the 'Mail' tab just states " This user's on-premises mailbox hasn't been migrated to Exchange Online. Syntax Description Examples Parameters Inputs Outputs Syntax PowerShell Disable-RemoteMailbox [-Identity] <RemoteMailboxIdParameter> [-Archive] [-Confirm] [. You can run Enable-RemoteMailbox against a new AD account as soon as it exists. Glenn Maxwell 8,736 Reputation points. The output shows the mailbox creation. 1 person found this reply helpful. Resolution: The correct way to do this is initiating the changes from on-premises Exchange environment and then letting them synchronize to Exchange Online. user@domain. Directory synchronization must be configured correctly for a mailbox to be removed from. X will execute the Enable-RemoteMailbox cmdlet in real-time for users who are licensed with a Exchange Online Azure license via the Active Roles Web Interface. But I found that if I defined the proxyAddresses and targetAddress prior to syncing, I would end up with the proper email addresses in O365. For example, one of the more common methods in the past was to disconnect the Exchange Online mailbox by removing the license, migrate the on-premises mailbox, then perform a restore (New-MailboxRestoreRequest) of the previous Exchange Online mailbox into the newly migrated mailbox. Enable-RemoteMailbox jtaye -alias jtaye -RemoteRoutingAddress jtaye@domain. depp@ssss . mail. Group. com -Alias exchalias -RemoteRoutingAddress exchalias@tenantname. Starting in Cumulative Update 21 for Exchange Server 2013 and Cumulative Update 10 for Exchange Server 2016 in an on-premises Exchange Server environment, you can directly create or modify a remote shared mailbox by using the new parameter -shared with the following cmdlets: This example assumes that you've already removed the Exchange Online license for the mailbox, and that directory synchronization has been configured. The script works well, but every time it finishes the 'Enable-Mailbox' command, it outputs the mailbox properties as if 'Get-Mailbox | FL' is being called. Fill out the user information as you. Teams. I'm not sure that you can use an exchange session as a normal remoting session. com If the user information is returned the user is PRESENT. Enable-RemoteMailbox : The term 'Enable-RemoteMailbox' is not recognized as the name of a cmdlet, function, script file, or operable program. The New-RemoteMailbox CmdLet will create an on-premises user account, an Office 365 user, and an Exchange Online mailbox. Click Microsoft 365. Enable-RemoteMailbox “example. Because of this known issue I found below, if we create a shared mailbox directly in Exchange online, it will may cause the following problems. maxwell@abcd. Post blog posts you like, KB's you wrote or ask a question. mail. The address '@contoso. From there head to the Recipients tab and select Mailboxes. If you use the Enable-RemoteMailbox cmdlet in on. 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. Custom filters using the RecipientFilter parameter. Finally, import the pst to the. PS C:> Enable-RemoteMailbox -Identity "Johnny Depp" -PrimarySmtpAddress johnny. The examples at the top of the document are correct and not Example 2. 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. The Get-RemoteMailbox cmdlet retrieves the mail-related attributes of a mail user in the on-premises Active Directory. Wilfred does not currently have a user account in. To execute the command: Enable-RemoteMailbox "[email protected]" -RemoteRoutingAddress "[email protected]" Anything inside of double-quotes. i have created account in Active Directory. Exchange. + CategoryInfo : NotSpecified: (:) [Enable-RemoteMailbox], DataValidationException + FullyQualifiedErrorId : [Server=REDACTED,RequestId=980e059c-1250-4de3-9b3d-27964d9cd9b1,TimeStamp=12/15/2021 11:12:18 PM] [FailureCategory=Cmdlet. In this example, it’s exoip365. Jewpacarbra • 5 yr. If you run New-RemoteMailbox -Shared for example, you'll get a remote shared mailbox on-prem. Here is the correct command - this worked for me: Enable-RemoteMailbox -identity userid -RemoteRoutingAddress . At the bottom of the Product licenses pane, click Save. On this page Description of this event ; Field level details; Examples; Discuss this event; Mini-seminars on this eventcmdlet: Enable-RemoteMailbox : The term 'Enable-RemoteMailbox' is not recognized as the name of a cmdlet, function. onmicrosoft. onmicrosoft. This cmdlet is available in on-premises Exchange and in the cloud-based service. mail. see previous comm. We have run below commands to assign a mailbox to user. When mailbox-enabling an existing user, beware of non-supported characters in the user account or Name. We've solved the issue internally by adding -PrimarySmtpAddress To the initial Enable-RemoteMailbox. I tried to remove the license and again tried Enable-Remotemailbox but its not working. If you have existing user accounts in your hybrid environment, and want create a mailbox in Office 365 for those users, you can use the Enable-RemoteMailbox cmdlet. mail. If Get-RemoteMailbox against the 'problem' user returns a remote mailbox but is missing the RemoteRoutingAddress, use the same command to add the attribute. 2021-02-24T20:27:18. When it comes to managing remote computers with PowerShell, you have essentially three options. # to specify the primary SMTP and disable policy-based application Enable-RemoteMailbox identity -PrimarySMTPAddress pri. 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. com. AD attributes of AD synced user. So your process is this; start remote session to on prem exchange and import cmdlets . Get Information on a Specific Mailbox. With the Remove-RemoteMailbox cmdlet, you can remove an on-premises mail-enabled user and the mailbox from the service. For example, an arbitration mailbox is used for handling moderated recipients and distribution group membership approval. 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). org","smtp:[email protected] Enable-RemoteMailbox -Identity fake@fake. Replied on January 14, 2016. The correct code is: Powershell. For more information, see the about_Remote_Troubleshooting Help topic. Directory synchronization must be configured correctly for a mailbox to. onmicrosoft. 2018-05-14T15:37:16Z. Microsoft Exchange Server subreddit. com # to add additional addresses Set-RemoteMailbox identity. The Enable-RemoteMailbox cmdlet shouldn't be affected as it's from our local Exchange environment. ’. you can change as per your needs. We are implementing Exchange Online Archive. If you need further help email me us here:. Help With Enable-RemoteMailbox. Enable-RemoteMailbox user -RemoteRoutingAddress user@domain. com' is invalid: "@contoso. User. If the user information is not returned, proceed to step 6. mail. use the –RemoteRoutingAddress parameter, specifying your alias and service domain/Office 365. Exchange admin audit events are also only available for the default location. Accessing archive mailbox settings in the Exchange admin center. Delegated mailbox permissions enable someone to manage some part of another user's mailbox. com”The Enable-MailUser cmdlet mail-enables existing users by adding the email attributes that are required by Exchange. Hello, This script should only be used when automatic enabling remote mailboxes cannot be used (e. 2. I cant find anywhere online, at the moment, to see how to fix this issue. Thankyou @snagrat Next question would be whilst SamAccountName is great for privisioning students mailboxes (where username and email adress match). After the user is mail-enabled, directory synchronization synchronizes the mail-enabled user to the service and. The domain name can't contain spaces and it has to have a prefix and a suffix, such as example. For example:-None of the Office 365 mailboxes are listed as linked. For more information about the Exchange cmdlets, see Exchange PowerShell. com. Run the Enable-RemoteMailbox cmdlet to create a remote mailbox in Office 365 for existing AD user. com). com” -PrimarySMTPAddress “example. And also, when we run the scripts they are interactively run, where the user running the script needs to put in credentials to connect to MSOnline and our local Exchange. mail. onmicrosoft. $username = Read-Host -Prompt "`n Please provide AD-USERNAME to Migrate"; Enable-RemoteMailbox -Identity $username . Enable-RemoteMailbox spicerex -RemoteRoutingAddress spicerex@spicecorp. First I need to Enable-Remotemailbox for the user then I need to assign him with License . Start Active Directory Users and Computers (ADUC) on the on-premises server. For 2010, we use remote powershell as recommended by Microsoft. Enable-RemoteMailbox -Identity “Ted Williams” -RemoteRoutingAddress TedWilliams@GreatestHitter. onmicrosoft. onmicrosoft. com Set. In an Exchange 2016 Hybrid environment I am trying to enable an on-prem user object as a Shared mailbox. When looking at the email addresses I cant find where an address looks crazy. DC. To disable this mailbox, first run Enable-RemoteMailbox on-premises. mail. "Do i need to create regular mailbox and convert it to shared. I am having issues with enabling out helpdesk to run the powershell commands to enable-remotemailbox. You can't use this switch. onmicrosoft. 5. ExternalEmailAddress has an invalid value: "domainname. com Wait for the sync again and assign the Exchange Online license to the user account and check the status. Click the tab Attribute Editor. com -Alias johnny. 2021-02-24T20:27:18. 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). 3. Let’s say you run this. The mail user is automatically converted to a regular user. Enable-RemoteMailbox Smit1Joh -Alias Smit1Joh -RemoteRoutingAddress [email protected]. Specifies that the newly enabled mailbox is an arbitration mailbox. onmicrosoft. onmicrosoft. In a hybrid Office 365 environment, the New-RemoteMailbox CmdLet is often used to provision an on-premises user with an Office 365 mailbox. 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. Enable-RemoteMailbox Script . . The credentials are used to access the on-premises Active Directory domain controllers. com. This is useful if the account you typically use doesn't have administrative permissions. com" This example mail-enables an existing on-premises user and creates an associated mailbox in the service. Enable-RemoteMailbox ExchangeGuid is mandatory on UserMailbox. In the process of migrating our mailboxes from our on-premise Exchange servers to Office 365, we had to rewrite the mailbox enable scripts. I ran into a similar issue when we wanted to start creating new users without having to migrate their mailbox. depp Enable-RemoteMailbox: ExternalEmailAddress has an invalid value: "@ssss . depp Enable-RemoteMailbox: ExternalEmailAddress has an invalid value: "@ssss . Yes, for different recipient type, you can use difference parameters, details see: Enable-RemoteMailbox-Equipment: The Equipment switch specifies that the mailbox in the service should be created as an equipment resource mailbox. Set-Mailbox SYNOPSIS . Some parameters and settings may be exclusive to one environment or the other. An alternative is the Invoke-Command cmdlet, which allows you to run remote commands on multiple. The below is one of the examples from there. Change the tenant information to yours. The domain name can't contain spaces and it has to have a prefix and a suffix, such as example. Recently Microsoft added the ‘-Shared’ option to the New-RemoteMailbox cmdlet for Exchange 2013 CU21 and Exchange 2016 CU10. 1 answer. It appears that there are many API functions for Manipulating content and folders within a Mailbox but I cannot. Jones -AccessRights FullAccess. The mailbox isn't deleted and can be reconnected to its user at a later date by using the Connect-Mailbox cmdlet. depp@ssss . depp@ssss . We have noticed that when a user is created on on-premise AD but it's corresponding mailbox is created on O365 using Enable-RemoteMailbox cmdlet, certain AD attributes, for instance, "homemdb" and. onmicrosoft. I then read I needed to enable remote mailbox - Enable-RemoteMailbox USERNAME -RemoteRoutingAddress USER@snhgov. com" Microsoft Exchange Online Management Microsoft Exchange Online: A Microsoft email and calendaring hosted service.