Change primary email address office 365 powershell com domain. com 1. You'll need to have Global Admin rights Oct 15, 2025 · How to Change a User’s Primary Email Address in Office 365 using PowerShell. Oct 28, 2024 · Set or update the Primary SMTP address and additional secondary addresses based on the on-premises ProxyAddresses or UserPrincipalName. Mar 2, 2017 · My organization wants to change email address of O365 group. The email assigned for that Oct 9, 2019 · Set up an archive and deletion policy for mailboxes in your Office 365 organization Change User Primary Email Address In Office 365 With PowerShell without changing the username Jan 17, 2020 · Change default email address Office 365 group (Manual) Posted On January 17, 2020 The Set-RemoteMailbox cmdlet configures Exchange attributes for an on-premises mail user. Any email message sent to the user's proxy address is delivered to their primary email address, which is also known as the primary SMTP address or the default reply address. Aug 4, 2021 · Make sure to add the email address for the user in the format of SMTP: [email protected]. ** If you’re trying to change an email address that is part of your synchronized Active Directory, this will fail. Ive found previous answers which suggest exprting to a CSV updating the CSV and then re-importing but if I run the command Get-Mailbox -Resultsize unlimited | select Displayname, alias, userprincipalname | export-csv C:\\location goes here\\name of csv May 15, 2014 · Now, if you send email the xxx@domain. Will I be able to log in as myuser@mynewdomain. NewAddress -MicrosoftOnlineServicesID $_. Import-CSV blabla. Oct 31, 2021 · Add Aliases in O365 using PowershellAdd users aliases in O365 (Powershell) Things to Remember while adding aliases to MS O365 via PowerShell while running our CMD-lets Prepare a user list for adding aliases in CSV format. If you're Microsoft 365 admin for your organization, you might need to change someone's email address and display name if, for example, they get married and their family name changes. If you want <p>The example that we review will be based on the following scenario: At the current time, all the company users have E-mail addresses that use the domain name suffix – “o365pilot. “Connect-msolservice” Set Heres my process from our KB: Follow these steps to change a user’s last name and email address. Spaces are removed and unsupported characters are converted to question marks (?). Oct 9, 2019 · How you can change the user's primay email Address without changing the username of office 365 user with the help of PowerShell Mar 1, 2021 · First thing is we need to make sure we understand that the primary SMTP address and username, first name, last name are user attributes in AD. It typically is no big deal, and we went into Powershell to change the email visibility. AzureAD Powershell. Update the UPN suffix of all users to reflect the new primary email domain. onmicrosoft. Learn how to change the primary email address of an Office 365 account using PowerShell. In cloud-based organizations, the primary SMTP address and other proxy addresses for Microsoft 365 Groups are typically set by email address policies. Feb 6, 2025 · Learn how to change the primary SMTP address in Microsoft 365 admin center and PowerShell for a single user and bulk all users. And you can change a UPN by using Microsoft PowerShell. They have added a new domain and have created alias email addresses with the new domain. I tried below command but it is not working. Change the default reply address for all shared mailboxes, distribution groups, and other resources to the new primary email domain. Dec 19, 2018 · Powershell commands to add, remove or check email addresses assigned to an Office 365 account. Jan 24, 2019 · Turn off directory synchronization for Microsoft 365 - Microsoft 365 Enterprise In this article, find information about using PowerShell to turn off directory synchronization for Microsoft 365. csv' | ForEach-Object { Set-UnifiedGroup $_. If I try to change the primary email in the Office 365 Admin Center, it tells me " This user is synchronized with your local Active Directory. By Default, it should be showing your *. com" as the primary SMTP address and "@contoso. “Connect-msolservice” Set The EmailAddresses parameter specifies all email addresses (proxy addresses) for the Microsoft 365 Group, including the primary SMTP address. UserPrincipalName -WindowsEmailAddress $_. Sep 10, 2023 · Let’s take a look at how we can update a users UPN (User Principal Name) in Office 365 using PowerShell. Sep 26, 2024 · Manage additional email address in M365, including adding/removing email aliases (proxy addresses) using both the EAC and PowerShell. com" as proxy addresses. With… This cmdlet is available in on-premises Exchange and in the cloud-based service. For example, I need to Nov 4, 2022 · Change Primary SMTP Address for Bulk O365 Users Change Primary SMTP Address for Bulk O365 Users Requirements: CSV File Powershell O365 Global Administrator Account Accepted O365 Domain Procedure: Step 1. Fast, safe, and automation-ready. experts guide me how Nov 4, 2019 · RossChevalier We had the same issue but it was when we retrospectively linked a non-Office 365 Group site to a new O365 Group and we didn't use the correct naming conventions (which are good to have, by the way, as O365 Groups are Azure/Exchange objects like Security Groups). For information about the parameter sets in the Syntax section below, see Exchange cmdlet syntax. Mar 21, 2020 · Sometimes users change their mind and an office 365 group now needs to be a shared mailbox or they didn’t like the email address they created in the first place. 3. Connect office365: Run the following command in PowerShell Oct 28, 2025 · Check out Microsoft 365 small business help on YouTube. com and add additional alias (current email) as seconday i. Set-RemoteMailbox cmdlet - configures Exchange attributes for an on-premises mail user. You'd find all the user accounts and then update the email addresses assigned to their mailboxes so that the new primary SMTP address belongs to the new domain. Tested it a hundred times. Jan 26, 2023 · I'm in an hybrid environement with Exchange 2016 and Office 365. com as a secondary email address. To change the primary SMTP you can either use the EAC, and go to the mail addresses dialog box, or go to Nov 29, 2017 · We REALLY need to change the email address of one of our Office 365 Groups, as soon as possible. Oct 30, 2020 · Hello,I've been trying to find a way to change an email address in O365 for a "shared" user account, lets call it support. Can someone please let me know, where I’m going wrong? Import-Csv 'C:\\test. There doesn’t seem to be a simple way to do this on the portal and was wondering if anyone has a script to do this or something similar to get me started. I went into AD, and on the user account changed the following fields and tabs General Tab Last name, display name, and email. Is this outage something that will show in Service Health in the O365 Admin Center? Sep 3, 2024 · Learn how to change the alias address to the primary SMTP address with PowerShell in Exchange Server and Exchange Hybrid (Microsoft 365). Includes cmdlet syntax, usage examples, use cases. Sep 17, 2025 · Update your username with ease in Microsoft 365. To make the correct email address primary, you will need to access the Attribute Editor tab in Active Directory Users and Computers. Conveniently, you can still change it from PowerShell: The easiest way to do this is with PowerShell. This article explains how to use PowerShell to adjust the primary SMTP address when necessary. microsoftonline. Are you spending hours manually checking each Microsoft 365 account to find email addresses and aliases? Use our PowerShell script to get all Office 365 email addresses and aliases, along with the recipient mailbox type, and export the data to a CSV file. We would like to show you a description here but the site won’t allow us. com to alice. You MUST change the SMTP setting through your Active Directory. To run the scripts needed to change a user’s primary email address we must first set the script execution policy. Note: Changing only the primary SMTP address does not change the UPN. PowerShell script to add Secondary email address to users in bulk Step 1: Create a new CSV file with User, AliasEmailaddress as headers. If you are running a hybrid environment with Azure AD Connect then all changes need to be made on-premise and then synced to Office 365/Azure AD. At the PowerShell prompt type the following cmdlet (PowerShell command): Get-ExecutionPolicy May 16, 2019 · You can easily change the name of an Office 365 Group or Team through the Office Admin Portal or the Teams Admin Center. The new primary SMTP address will be used for all new messages. Sep 21, 2021 · Hi All i am using exchange 2016 hybrid environment, i have a shared mailbox lets say shared1 @Company portal . Includes cmdlet syntax, usage examples, use cases, tips. May 22, 2013 · To run the scripts needed to change a user’s primary email address we must first set the script execution policy. Steps involved to achieve this Apr 4, 2025 · You can change a user's UPN in the Microsoft 365 admin center by changing the user's username or by setting a different email alias as primary. Sep 22, 2021 · i am using exchange 2016 hybrid environment, i have a shared mailbox lets say [email protected], i want to change the primary smtp address of this mailbox to [email protected] and add additional alias (current email) as seconday i. Usually, we would implore them to explore a mailing list, but they want it tied to their roster in this team. Apr 4, 2018 · The above command would be run using powershell once you established a connection with office 365. In this blog post we shall check how to change the primary smtp address for the public folders. Please see below sample: SMTP: [email protected] smtp: [email protected] Heres my process from our KB: Follow these steps to change a user’s last name and email address. ps1 - This PowerShell script allows you to bulk add new SMTP addresses to Office 365 mailboxes. Although it is not exactly a supported topology and Microsoft recommends keeping at least one exchange server on-premises to manage exchange related attributes. Follow our step-by-step guide! Dec 4, 2017 · A Powershell script to change email address of Office 365 group. Jan 2, 2019 · 1 Spice up Topic Replies Views Activity Change Default Email address - Exchange Online Synced with local AD Software & Applications active-directory-gpo , email , general-saas-cloud-computing , microsoft-office-365 , question 8 4127 February 16, 2023 Office 365 w/ AD Sync - Primary Email Address Woes Software & Applications discussion , general-saas-cloud-computing , microsoft-office-365 48 Oct 27, 2016 · Hey, I am looking for a way to edit over 500 distribution groups within Office 365. "Primaryemail" -PrimarySmtpAddress} Where Identity is current email and Primarymail is the new SMTP address, that To be clear, you are asking about email to the Office 365 Group mailbox, not emailing a Microsoft Teams channel, correct? May 14, 2020 · So I have a user needing to change their name in our office 365 hybrid environment. Sep 18, 2024 · Learn how to add or replace email addresses for a single mailbox or all mailboxes in the Exchange admin center and with PowerShell. AD Connect would then replicate the changes to Office 365 / Azure AD The below script checks if each user has an email on the old domain and if so it adds an equivalent on the new domain name. The lower case “smtp” will signify an email alias or secondary SMTP address of the user. We are currently following below mentioned process as a global administrator of… Oct 22, 2024 · Learn how to manage distribution groups email addresses and other important settings with Exchange Online PowerShell in Microsoft 365. I am not able to find any power shell to change email address of already created O365 group. Nov 9, 2022 · Hello Team, We are trying to change primary email address in Office 365 as per email policy. Old email became an alias. May 11, 2015 · Note: when you change the primary email address of the user to another domain, the new domain which you like to add should be included to the list of Trusted Domains. Um ihn anschauen zu können, bitte das Passwort eingeben: Passwort: Aug 19, 2021 · Now the big questions are: How do I change the primary Email address in Exchange? Will it change automatically after I set the new domain as default in Microsoft 365 admin center? We use our windows accounts to log into our computers. Change Primary Smtp Address Office 365 Hybrid Powershell Gain access to a wide variety of types for individual and business usage. Dec 6, 2021 · As you are in a hybrid On-Prem and Cloud Exchange environment, and you wish to add a new email address alias to an existing on-prem mailbox, the below is how its done. Use the -WindowsEmailAddress parameter instead. Add or edit an email address You may not be able to change your email address If the option doesn t show up this feature isn t currently available to you Tip If you re using a Google You can edit your name nickname and display name If you ve changed your name on your Google Account recently you may need to wait to change it again Manage Distribution Groups with PowerShell Commands Unlock the power of PowerShell to streamline your distribution group management tasks! In this comprehensive guide, discover how to effortlessly create, modify, and delete distribution groups in your Microsoft Exchange or Office 365 environment. com, i am unable to change the primary smtp address in exchange online and from exchange onprem i dont see May 20, 2018 · Hi, I’ve sucessfully migrated all our users to O365 and would now like to change thier default email address and UPN over to a new domain. Dec 14, 2019 · In this post, I’ll go over steps on how to update users’ primary email address in bulk. Requirements: CSV File Powershell O365 Global Administrator Account Accepted O365 Domain (this can be found in the domains Jan 24, 2023 · But the local AD record shows only one email address, ******@lynchburgva. Some details can be edited only through your local Active Directory. Tips about that recommended way for working with You can read more information about this method in the, You can read more detailed information about the PowerShell script in the, 8500 Beverly May 5, 2016 · Managing mailboxes in Office 365 Exchange Online with PowerShell gives you access to more options, and in some cases, is faster than using the Office 365 Admin Center. Do not forget the domain part. com Can someone please provide your thoughts on this. com without any problem or do I have to use myuser@myolddomain. The execution policy needs to be RemoteSigned. com ? Nov 20, 2015 · Step 1: Export all UserPrincipalNames and Email Addresses from the local AD to a CSV File. First Column will have primary email address and second will have aliases. Connect to O365 using PowerShel Step 2. Directory synchronization must be configured correctly for changes We had a client inquire about enabling email functionality for a particular team in Microsoft Teams. Then in the attribute editor tab I changed: CN, display name, given name, mail, mailnickname, proxy address, sam account Aug 7, 2023 · How to change the UPN suffix in AD for O365? In this article, you will learn how to change the AD Users UPN with PowerShell. I'm able to create Microsoft 365 groups, but when I try to modify the email address of an already created Microsoft 365 group, I'm not able to perform that action. Use the Set-MailContact cmdlet to modify existing mail contacts. 1) Login into the Admin and go to Active Users under ' Users and Groups' inside ' Office 365 Admin Center' 2) Select the user (check box in front of it) to ' Edit ' under Primary Email Address 3) Click Add New 4) Change Email Address as desired. NewAddress } In Office 365 Jun 30, 2020 · Changing the UPN value via PowerShell does not automatically result in changing the Primary SMTP address, unlike performing the same operation via the UI. Discover how to use Update-MgGroup cmdlet in Graph PowerShell 2025 to modify Microsoft 365 groups. Had to change login and primary email due to Company A buying Company B. Oct 2, 2024 · You’ll want to add the current name as an alias so they can still receive email at the old address cn, displayName, givenName, name, proxyAddresses (entering uppercase SMTP will make it the primary address), sAMAccountName, sn, userPrincipalName Here’s the part I have not figured out how to change without using PowerShell. So, any user email address changes needed to be made within the source on premise AD Domain rather than within Office 365 or Azure AD. Open a PowerShell session to Exchange Online. Get-RemoteMailbox cmdlet Jan 31, 2023 · In this video we will get to know how to change email address of a user in Office 365. I had to update the custom domain name address for one of the tenants I manage. Although this article lists all In this tutorial we are going to change the primary SMTP Email Address for specific users in O365. A proxy address lets a user receive email that's sent to a different email address. Oct 16, 2017 · How to set the primary email address and aliases for Office 365 users with the Set-Mailbox cmdlet using Windows PowerShell. The script will Oct 1, 2019 · Sometimes the proxy addresses aren’t correct or need adjustment, such as in the case when an organization wants to make sure that all distribution lists have primary SMTP addresses from a specific domain. Update the primary email address of all users to reflect the new primary email domain. If you modify the Alias value of an existing recipient, the primary email address is automatically updated only in environments where the recipient is subject to email address policies (the EmailAddressPolicyEnabled property is True for the recipient). Jan 19, 2022 · Kai Yao 37,776 • Moderator Jan 19, 2022, 7:05 PM Hi @SR VSP Did you mean you would like to change the email address of the guest account in the following screenshot? If yes, you can either use Azure AD portal or EXO powershell to change the email address of the guest mail user. com’. I need to change the primary email address and add the previous address as an alias. Jul 20, 2023 · Hello. Oct 8, 2014 · I’m finding it odd that with DirSync the only way to change the primary email address in office 365 is by editing the AD attribute ProxyAddresses directly or with powershell. Let’s explore how to change the primary SMTP address for Exchange Online mailboxes for various requirements. May 19, 2022 · In Exchange Online (or M365) the Set-Mailbox -PrimarySmtpAddress cmdlet doesn't work anymore. Aug 20, 2018 · How to change the Primary Email Address of an Office 365 user that is synced to a local active directory or within a Hybrid Exchange environment. May 7, 2015 · Learn how to change the primary email address of a user in Exchange with PowerShell. Some attributes on mailboxes in the service can only be configured by connecting to the service and using the Set-Mailbox cmdlet. The results prove that this is not the case, and instead one should use the methods exposed by the Exchange Online admin tools and APIs. Set-unifiedgroup -identity testo365 -primarysmtpaddress mailto:test123O365@atco. For some reason Office 365 ECP portal is not allowing us to make changes. To verify that it has worked run this command. Mar 8, 2021 · Exchange will preserve the current email addresses for each mailbox as a secondary SMTP proxy address and change the primary SMTP address as per the policy that's applicable to the mailbox-enabled or mail-enabled objects. To make the change, you change the underlying Office 365 Group email address. This will change the email address associated with the group. e shared1 @Company portal . Create your CSV File with the following values. e [email protected], i am unable to change the primary smtp address in exchange online and from exchange onprem i dont see the shared mailbox. schmidt@protectigate. There are certain times when you may need to use PowerShell to complete this task, such as when you are using Active Directory sync and you need to change the users UPN after the initial […] Company is doing a domain name change and I need to change the primary SMTP to new domain and add the current smtp as an alias. com”. Like I said there are different ways of doing this, and I will probably develop a more elaborated script that can do this in a single step. Apr 3, 2025 · Add new matching email aliases to all Microsoft 365 users and groups using PowerShell in Azure Cloud Shell. Things to consider when changing Usernames (UPNs) Propagation Time: Changes may take a few minutes to propagate across Microsoft 365 services. 1. Change primary email address and use the old one for distribution list? First time changing the primary address of a mailbox, so I don't want to mess this up. Jan 7, 2021 · But email addresses can also be used in Distribution lists or Office 365 Groups. Mar 10, 2020 · Hi All, I have been asked by HR to change the email address, name and alias of a few shared mailboxes that were set up last year. However in in Exchange On-Prem (DirSync'd to Office 365), i tried running running set-remotemailbox -primarysmtpaddress, the command ran fine and the address was changed but only for the on premise "Object". gov, which is the proper value and format. Please look at the script and help me make Discover how to set primary SMTP address PowerShell effortlessly. Example The objective is to change the primary SMTP address for our user Alice from alice@protectigate. Jan 24, 2023 · The local domain controller does not have the user settings to change the primary mailbox for exchange, and the online Exchange wont let you change it in order to keep in sync with the local AD. Dec 29, 2021 · Add or remove email addresses for a mailbox: Exchange 2013 Help How to add or remove email addresses for a mailbox in Exchange Server Change a user name and email address - Microsoft 365 admin Learn how you can change a user's email address and display name. Run the PowerShell as administrator; 2. Each user account also has SPO and SIP addresses which I would like to keep. This PowerShell code allows you to update the user's email attribute in Azure Active Directory. Do you know why this is occurring for only this user and how I can reconfigure the account so the primary email address is the one with our domain name? I apprecate your help. Now they want to make the alias email address the primary and the primary the alias. My user has the "User Administrator" Azure built-in role assigned. Discover how to use Update-MgUser cmdlet in Graph PowerShell 2025 to update Microsoft 365 user details. Feb 10, 2016 · I have a client that I have partner admin login for Office 365 online. Run sync to O365. The configuration set on the on-premises mail user is synchronized to its associated mailbox in the service. To search through the distributions lists we will need to use the Get-DistributionGroup cmdlet from the Exchange Online module. com, it will bounce back, if you send it to xxxNew@domain. Sep 10, 2022 · We are using an exchange online and wanted to switch the secondary SMTP address and the primary SMTP address of some users. See full list on morgantechspace. The uppercase letters of the “SMTP” signify it will be the primary SMTP address of the user and the login name for O365. It is a tested method and everything should work flawlessly if you follow this step by step guide. Step 2: Now execute the below script in Windows PowerShell to import the CSV. Apr 6, 2024 · I set to test claims that the email address(es) of a Microsoft 365 Groups can be managed via the Graph API. Remove-MsolDomain - Unable to remove this domain This error on removing the Office 365 domain occurs, Apr 8, 2024 · Any email message sent to the user’s proxy address is delivered to their primary email address, which is also known as the primary SMTP address or the default reply address. In order to change that, you’ll need to use Exchange Online Powershell. In Exchange Online, this example modifies the existing email address policy named "Office 365 Groups" and sets the enabled email address templates to use "@contoso. Learn the steps to change your username and email address with this detailed guide. Run the following cmdlet to set the primary address for Alice: Sep 16, 2024 · Will there be any impact on the previously scheduled invites if I make this change? Please guide me on how to change the booking mailbox email address from powershell, and let me know if it's possible to set ******@contoso. Sep 22, 2023 · The author faced challenges with tenant-to-tenant migrations in Microsoft 365, struggling to remove SIP Aliases, but found a simple resolution by re-adding a license and creating a SIP Alias in the Exchange Admin Centre. com. . Nov 29, 2019 · If you are using Azure AD connect or Office 365 then knowing how to bulk update users ProxyAddresses attribute is a must. Oct 15, 2025 · How to Change a User’s Primary Email Address in Office 365 using PowerShell. Worked on a PowerShell script for weeks. Set or update the Mail attribute based on the calculated Primary SMTP address. Oct 11, 2019 · Test SharePoint An added info : In your environment, if you guys maintain same value for user's PrimarySmtpAddress and UserPrincipalName, then you can use the below command to set Primary Email Address and UserPrincipalName in same command. If you change the group or Teams name, it won’t automatically change the ID or email (SMTP) address associated with that group. Simple examples and a form to generate your own commands. com@qqq. This is applicable for businesses with multiple domain in a single tenant. Licenses and Services: Changing the username won’t affect licenses or other settings, but verify apps like Teams, SharePoint, and OneDrive still work. 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. For more information, see Recipients. For this connect to EXO PowerShell and run the below command to add required SMTP as an alias. Nov 11, 2021 · After running this command, the old address will automatically be set as secondary smtp address, and added to the list of users emailaddresses. This concise guide walks you through the essential steps and commands for seamless email management. " Feb 10, 2016 · This article covers the various methods that can be used to manage email addresses for multiple users in Exchange Server and Office 365. csv | % { Set-Mailbox $_. You can use this cmdlet for one mailbox at a time. Download the script and run it in Administrator PowerShell. Aug 7, 2016 · Ivo Essenberg You can add a proxy address to the Unified Group /Office 365 Group and then set the new email address as the primary email address. Thus you need to change the SMTP address manually, and the code you have above should work just fine. 2. However that command would not "update" the same users UPN in the On premise environment, so how does running that command make any sense? Oct 27, 2015 · After the public folders are migrated to Office365, the primary smtp address will be of form ‘yourdomain. Note: You should also verify the Aug 24, 2017 · The issue is that for many users, no matter what I enter during setup, the email defaults to the wrong domain. Also, helps to rename email alias and secondary e-mail address or proxy address of office 365 group. com" and "@contoso. Learn how to use the Set-UnifiedGroup cmdlet in PowerShell to manage and update Microsoft 365 Group settings, including email addresses, membership, and access types. Powershell as Admin. Took the opportunity to standardize formatting of all users to first initial + last name since they were growing so large that first name only wasn’t going to be viable long term. Account tab: user logon name and pre-windows 2000 user logon. Topic Replies Views Activity Add new smtp adress with new domain to all users Programming & Development powershell , microsoft-office-365 , question 10 573 October 21, 2020 New mail adresses for user based on primary SMTP with new domain Software & Applications powershell , microsoft-exchange , team-collaboration , question 4 134 March 7 Jul 24, 2019 · The customer was using Office 365 with AD Connect. Sep 12, 2019 · If you've run into this issue, you know that you can't change the primary email address in Office365's web portal. "Identity" -Identity $_. com Aug 1, 2024 · Users’ primary SMTP address, also known as the default email address, can be changed using both Microsoft 365 admin center and Exchange Online PowerShell. Sep 3, 2024 · Learn how to change the alias address to the primary SMTP address in Exchange Online (Microsoft 365) with PowerShell. Can anyone share any known consequences of doing the following? I currently have a mailbox for info@company. Sep 17, 2025 · Learn how to change the email address of an Office 365 group using Microsoft 365 Admin center or PowerShell. And administrators want to fix the email address back to their domain name ‘yourdomain. I have pieced together a script but am concerned that it will actually add the new domain in a second time. Dec 14, 2022 · Get-AzureADMSGroup -SearchString Devi | fl Response: Alternatively, you can change it via Microsoft 365 Admin Center portal by signing in with Admin account like below: Go to Microsoft 365 Admin Center -> Teams & groups -> Active teams & groups -> Your group -> Edit Aliases Click on this option to edit Primary email address like below: Dec 18, 2023 · Hi, I have a requirement to change UPN and primary email addresses of all users in to a new one in a Exchange Hybrid deployment. Email address and username are linked to each other so when we change t Oct 1, 2018 · Thank you for sharing. You can also use the Set-Mailbox cmdlet in scripts. Alternatively, you can also use the following Exchange Online PowerShell commands to add and remove a nonprimary email address from a Microsoft 365 group: Change primary email address and use the old one for distribution list? First time changing the primary address of a mailbox, so I don't want to mess this up. Easy download, fill, pr Jan 9, 2019 · I realize that when connecting to office 365 powershell directly, i can use the set-mailbox command and the -EmailAddresses field. Some parameters and settings might be exclusive to one environment or the other. Make changes in AD: Change Last Name Change Display Name Change Email Address Change Both Names on Account Screen Attribute Editor: Change Primary SMTP to new email, set old email as alias. In the CSV, create header for primary email address as Mailbox and Alias email header will be named Oct 31, 2023 · A mail-enabled security group can be used to distribute messages and to grant access permissions to resources in Active Directory. In this article, we will show you how to change the proxy address attribute for a user in Microsoft Entra ID (Azure AD) and use it for a different user. Due to few mailboxes they need to retain in on-prem for sometime, "autodiscover" record is still points to… Jan 7, 2016 · Use Remove-MsolDomain to remove domain from Office365. This might not modify the URL of SPO although. You need to be assigned permissions before you can run this cmdlet. I wish to script the process to enable a Remote Mailbox, an change the primary SMTP address of a user. Feb 3, 2016 · Therefore to remove the old domain, you must first change the UserPrincipalName of all users, email addresses, or Office 365 accounts associated with the old domain. But the problem is the team name does not match the underlying group email address as the team Quite a few times one comes across an environment where there is no exchange server on-premises and users are synchronized to office 365. The issue Aug 21, 2018 · This post contains powershell script to change e-mail address of a guest user account or external user account in Office 365. May 30, 2024 · You can configure more than one email address for the same mailbox. whenever I rename the SMTP address, it accepts the changes, but when I refresh the screen, it adds it right back, under the address I just changed? Am I doing something wrong? Feb 5, 2024 · Public folder auto-replies are sent from an incorrect email address - Exchange Provides a resolution for an issue in which automatic replies from a mail-enabled public folder are sent from an incorrect email address. I want to change the address to name@company. Email Aliases: If users are heavily using their email, consider adding the old email address as an In environments where the recipient isn't subject to email address policies (the EmailAddressPolicyEnabled property is set to the value False for the recipient), the WindowsEmailAddress parameter updates the WindowsEmailAddress property and the primary email address to the same value. Follow the steps to access Exchange remotely, import the Get-Mailbox and Set-Mailbox cmdlets, and modify the email addresses with capitalized or lowercase prefixes. Step 2: Use that CSV file to bulk change the UserPrincipalNames to match those Email Addresses. A vast community of Microsoft Office365 users that are working together to support the product and others. com, i want to change the primary smtp address of this mailbox to shared2 @Company portal . Change Office 365 Group or Team Email Address in Admin Center This Mar 23, 2018 · This post contains powershell script to change UPN/Sign-In name of office 365 user and update UserPrincipalName for Bulk Azure AD users from CSV to match users UPN with their primary SMTP Email address. You can also change a user's UPN in the Microsoft Entra admin center by changing their username. Jun 25, 2025 · You can change the email address of a Microsoft 365 group using Microsoft 365 admin center, select the group and selecting @edit email address. Nov 27, 2020 · Hi there, I’m trying to add additional SMTP for all our office 365 groups and I’m using the below script and it isn’t working. Jan 11, 2018 · The Primary email attribute in the local Active Directory changed, so AD Connect pushed the change to Office 365. Domain is already setup and verified. Keep the address for the older domain to make sure that email sent to those addresses continue to be delivered. I will add this to my toolbox. The additional addresses are called proxy addresses. In this guide, I showed you multiple examples for updating single accounts, adding multiple addresses, and bulk updating a list of accounts from a CSV file PowerShell is a great tool for making mass changes to Active Directory users but for those that want a GUI option, the Oct 24, 2025 · Dieser Inhalt ist passwortgeschützt. May 21, 2015 · Add-SMTPAddresses. Follow our step-by-step guide! Oct 28, 2025 · Check out Microsoft 365 small business help on YouTube. Oct 6, 2015 · we have a shared mailbox that we need to “disable” (AKA change the email address, for now). com the mail will be received in the shared mailbox. Oct 12, 2020 · Sorry for disturbing you, I need to develop a powershell script that will change the primary domain in office 365 for users and distribution groups. Concrete examples are provided in the article. What is the best command (s) to use for this? Jan 25, 2023 · Add the new domain to Office 365 as an additional accepted domain. gwztonavaxnmmfqdsxpmhipvfolxqhocvrfjflsxjzmenvvtszozipqroafqkonwbvpiugooiipvjlsqxeoymdxwe