This error is common if the Exchange Servers use Antivirus endpoint software or a backup agent. The antivirus software or backup agent will impact the stopping services process.
When I tried to prepare the AD schema for installing Exchange 2016 CU23, and it happened the error message is below.
“Setup can’t continue with the upgrade because the powershell has open files” error message.
Let’s fix it.
Today, I helped a client migrate Exchange from 2010 to 2019. As you know, Exchange 2010 can’t migrate to 2019 directly. You need to migrate Exchange from 2010 to 2016 and then 2019.
When I tried to prepare the AD schema for installing Exchange 2016 CU23, and it happened the error message is below.
“One or more servers in the existing organization are running Exchange 2000 Server or Exchange Server 2003”.
The error is because they were not uninstalled Exchange 2000 or 2003 completed. Let’s fix it.
Today, I ma going to show you how to configure Cisco DUO two-factor authentication for Outlook Web App of Exchange 2013 and later.
If you try to open Exchange management console but show Initialization failed “Kerberos” Authentication failed error, don’t panic, today, I am going to how to fix it.
If you are trying to change mailbox delegation settings via Exchange Admin center and show the access control defines the ObjectType {xxx-xxxx-xxx-xxxx} that can’t be resolved tab mailbox delegation, don’t panic, today, I am going to how to fix it.
My customer call me and said he cannot open email attachment that larger than 7MB on cell phone, today, I am going to show you how to fix this issue.
If you would like to use csv file for migration exchange user mailboxes to another database, please follow below steps to complete it.
Microsoft released Cumulative Update 18 for Microsoft Exchange Server 2016 on September 15, 2020. This cumulative update includes fixes for nonsecurity issues and all previously released fixes for security and nonsecurity issues. These fixes will also be included in later cumulative updates for Exchange Server 2016. This update also resolves a vulnerability, see Microsoft Common Vulnerabilities and Exposures CVE-2020-16875.
Today, I am going to show you how to configure Exchange server for simply outlook web app url, it means you don’t need to enter full url (e.g. https://FQDN/owa), because it will redirect all of them( http://FQDN or https://FQDN or FQDN only) to https://FQDN/owa.
oday, a customer told me that one of users cannot success to sync emails at his phone, I tried to use Microsoft Remote Connectivity Analyzer to test Exchange ActiveSync Connectivity, it has no issues with Exchange ActiveSync Autodiscover but not Exchange ActiveSync, it failed to attempt the FolderSync command on the Exchange ActiveSync session and error message is “Exchange ActiveSync returned an HTTP 500 response (Internal Server Error).”.
When you try to send email out from exchange server VM at Azure, you will notice it will failed send email out. Because starting on November 15, 2017, outbound email messages that are sent directly to external domains (such as outlook.com and gmail.com) from a virtual machine (VM) are made available only to certain subscription types in Microsoft Azure. Outbound SMTP connections that use TCP port 25 were blocked. (Port 25 is primarily used for unauthenticated email delivery.), so you will notice the exchange server VM won’t send email out after you configure send connector.
As we know, starting on November 15, 2017, outbound email messages that are sent directly to external domains (such as outlook.com and gmail.com) from a virtual machine (VM) are made available only to certain subscription types in Microsoft Azure. Outbound SMTP connections that use TCP port 25 were blocked. (Port 25 is primarily used for unauthenticated email delivery.), so you will notice the VM at Azure won’t send out email.
The process described mainly focuses on a typical transition of Exchange services to Office 365 environment, converting the Exchange servers to Office 365 CAS role, HUB role and MBX role. Additional role options such as the Unified Messaging Server role and Edge Transport role, are out-of-scope within this document.
Hello there GDM fans and if you are a person who has trouble with getting a Domain Ownership in Office 365 Hybrid Configuration then today I will be helping you do fix the “Adding Federal Domain…” error.