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How to configure Cisco DUO for Outlook Web App (OWA) of Exchange 2013 and later
Today, I ma going to show you how to configure Cisco DUO two-factor authentication for Outlook Web App of Exchange 2013 and later.
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How to fix Exchange Management Console Initialization failed “Kerberos” Authentication failed error
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.
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How to Fix the access control defines the ObjectType {xxx-xxxx-xxx-xxxx} that can’t be resolved tab mailbox delegation at Exchange 2016 issues.
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.
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How to fix mobile devices cannot download attachment with #Microsoft Exchange
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.
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How to use csv file for migration #Microsoft exchange user mailboxes to another database
If you would like to use csv file for migration exchange user mailboxes to another database, please follow below steps to complete it.
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How to Install (or Upgrade) Cumulative Update 18 for Exchange Server 2016 #Exchange #Exchange 2016 #Microsoft #mvphour
Microsoft released Cumulative Update 18 for Microsoft Exchange Server 2016 on September 15, 2020....
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How to configure Exchange server for Simply Outlook Web App URL #Exchange #OWA #URL #mvphour
Today, I am going to show you how to configure Exchange server for simply outlook web app url, it...
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Troubleshooting Tips: Exchange ActiveSync returned an HTTP 500 response (Internal Server Error) #Microsoft #Exchange #ActiveSync #Troubleshooting #mvphour
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).”.
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How to use SendGrid as SMTP Relay at Sophos UTM firewall #Azure #SendGrid #Email #Exchange #SMTP Relay #Sophos
Today, I am going to show you how to use SendGrid as SMTP relay at Sophos UTM firewall and help you send email out successful, the Sophos UTM firewall and exchange servers are VMs of Nested Hyper-V host at Azure, if you don’t know how to build a Nested Hyper-V host in Azure, you can reference our Building Real Word lab in Azure Volume 1 book from https://leanpub.com/buildingrealworldlabsinazurevolume1) , this is step by step to tell you how to build your own lab in Azure.
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How to Send Email from Exchange Server VM with Azure #Azure #SendGrid #Email #Exchange #SMTP Relay
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.
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How to create a Free SendGrid Account at Azure #Azure #SendGrid #Email #Exchange #SMTP Relay
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.
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Server AntiVirus Exclusions in Configuration Manager
One of the reasons why I really like System Center Endpoint Protection is its ease of management....
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