7,927 questions with Exchange | Exchange Server | Management tags
Outlook no longer authenticating to exchange server 2013 after rebuild
Hello, we are having some issues with our outlook clients our domain. So in full originally the decision was made to do a rebuild of our exchange server after a number of things went pretty wonky. Before the rebuild all of the exchange sites were not…
Exchange | Exchange Server | Management
Upgrading MS exchange 2016 cu15 to cu18/19
Hello, I am trying to upgrade my MS exchange 2016 cu15 to cu18/19 via gui. Gui window is disappearing in few moments in log i can see this: [ERROR] The system cannot find the file specified. (Exception from HRESULT: 0x80070002) [Unable to load…
Exchange | Exchange Server | Management
Domain Prefix before Email address when connecting Office 365 email to Outlook app
Hi there, We have a client who was using Azure AD sync to connect their O365 tenancy to a local domain controller. The DC has long since gone and they have been cloud only for several years now. The Set-MsolDirSyncEnabled flag has been disabled in…
Microsoft 365 and Office | Install, redeem, activate | For business | Windows
Exchange | Exchange Server | Management
Microsoft Security | Intune | Other
i have error in one data base in exchnage 2016 Last Error: 432 4.3.2 STOREDRV; mailbox server is offline;
Last Error: 432 4.3.2 STOREDRV; mailbox server is offline; STOREDRV.Deliver.Exception:ConnectionFailedTransientException.MapiExceptionNetworkError; Failed to process message due to a transient exception with message Cannot complete delivery-time…
Exchange | Exchange Server | Management
Nessus Says "Security Updates for Microsoft Exchange Server (CVE-2021-1730) (February 2021)" in Exchange 2016 (CU17) High Vulnerability
Hello Support, My Exchange Sever 2016 (CU17) When i run Nessus tool says that "Security Updates for Microsoft Exchange Server (CVE-2021-1730) (February 2021)" https://www.tenable.com/plugins/nessus/146330 How to fix this issue without…
Exchange | Exchange Server | Management

Exchange 2016 geolocation
Is there a way to see the geolocation of where users are signing on from? It would be helpful alert to see if an account has been compromised. A suspicious user would probably be logging on from somewhere outside of our operating area. This is for…
Exchange | Exchange Server | Management
Is it possible to share alternate service account Exchange server 2013 and Exchange server 2019?
I'm about to move from Exchange server 2013 CU23 in a DAG configuration to Exchange server 2019 CU8 also in a DAG configuration. When we moved from Exchange serve 2010 to 2013 we needed to create a new ASA account, but I cannot find any information about…
Exchange | Exchange Server | Management
Exchange admin center: Migrate from Google Workspace; Mail User, Create contact failed (The email address is already being used.)
Hello, Am following "Perform a Google Workspace (formerly G Suite) migration" instructions and am now at the step "Provision users in Microsoft 365 or Office 365". Am attempting to create Mail Users, in order to add the…
Exchange | Exchange Server | Management
Windows for business | Windows Server | Devices and deployment | Set up, install, or upgrade
How can GMail app still access emails using old O365 password?
The GMail app on my android phone is set up to access my work emails from Exchange using my Office 365 password. I have changed the password on the computer, and if I try to access the email from the Outlook app, it asks for the new password. But the…
Exchange | Exchange Server | Management

Email Stuck on Queue 'SMTP Delivery to Mailbox' Next hop if the Mailbox Database
Hi, I am working on a Issue on a Exchange 2016 Environment (15.1.1713.5) We have a DAG of 3 Servers lets say ServerA, ServerB & ServerC 2 of them (ServerA & ServerB) are on Site A (Primary/Production Site). There are 2 DCs in this site …
Exchange | Exchange Server | Management
Azure connect went a bit wrong!
I used azure connect to sync my on site AD with azure AD thinking this would be a great backup and maybe eventually just use azure AD and get rid of my on site server. Little did I know, once I did it, It then changed my online exchange! It changed all…
Exchange | Exchange Server | Management
Microsoft Security | Microsoft Entra | Microsoft Entra ID

Hybrid Configuration Wizard Error
I get the following error when running the Hybrid Configuration Wizard: Receive connector on the following Edge Transport servers needs to be manually configured: <Edge Server> Set-RecieveConnector -Identity <name of internet facing…
Exchange | Exchange Server | Management
OWAMailboxPolicy didnt work
New-owamailboxpolicy -name "test" Set-Owamailboxpolicy magsbgowa -BlockedFileTypes @{add=".zip"} Set-owamailboxpolicy magsbgowa -AllowedFileTypes @{Remove=".zip"} Get-Mailbox "offi*" | set-casmailbox…
Exchange | Exchange Server | Management
Exchange 2016 free/busy
Exchange 2016 DAG with 2 mail servers, and 3 mailbox databases. We started with 2 databases and decided to create a 3rd. All users in the newly created database cannot get free/busy information for the users in the other 2 databases. They can however,…
Exchange | Exchange Server | Management
Outlook client 2016 Problem
Hello the forum, I am having a problem with Outlook client 2016 which is not connected with Exchange 2013. For some users the Outlook client works and connects to the Exchange server but for others it is marked "Disconnected". Your…
Outlook | Windows | Classic Outlook for Windows | For business
Exchange | Exchange Server | Management
Full Exchange DB what can be done
Alert description: Database 'DB023' is low on log volume space. 'DB023' is low on log volume space [D:\ExchangeDatabases\DB023]. Current=141.54 GB, Threshold=175.78 GB ------------------------------------------------------------------------------- States…
Exchange | Exchange Server | Management
Messages dropped from on-prem Exchange to Office 365 when on-prem IP is blacklisted
I have a hybrid Exchange setup where the on-prem Exchange is on a connection with dynamic IP. The ISP did an upgrade and I got a new IP address which was blacklisted. The result was that the on-prem server receives the email, which results in the sender…
Exchange | Exchange Server | Management
Exchange | Hybrid management
Outlook 2019 wont connect to Exchange Server via the WAN
Cannot connect outlook 2019 to Exchange Server via the LAN or WAN. I do have a good understanding of Exchange but this one is odd. The Exchange works fine but these two below errors are causing the issue. I just cannot connect outlook. It accepts the…
Exchange | Exchange Server | Management


Process to Remove Redundant Exchnage server.
Hey folks, We are scaling back our Exchange servers. We have two servers that are part of a DAG. I would like to make 0Mail1 the primary Exchange server. What would be the best process to accomplish this task. Is there a recommended method for performing…
Exchange | Exchange Server | Management
Add-mailboxfolderpermission
Hi All Please correct me with the syntax i am getting below error Add-mailboxfolderpermission -identity user1@Anonymous .com -User Default -AccessRights Availabilityonly Specified argument was out of the range of valid values. Parameter…