How does autodiscover work in Office 365 Hybrid?

On an internal machine, ping to the autodiscover DNS record. Ensure you get a reply from an external IP address and not the internal load balancer or Exchange Server. That’s because it will reach outlook.autodiscover.com. That’s it!

Does Office 365 use Autodiscover?

Autodiscover automatically finds the correct Exchange Server host and configures Outlook for users. Sends incoming mail for your domain to the Exchange Online service in Office 365.

How do I set up Autodiscover in Office 365?

Go to the Outlook application in the application menu, right-click it, and select the option ‘Test Email AutoConfiguration. ‘ Input the user credentials, check the option of ‘User Autodiscover,’ and click the Test button. The system will check the connection and provide a ‘succeeded’ message on a clean connection.

What is the Autodiscover URL for Office 365?

For example, when an Autodiscover client tries to communicate with a host named – autodiscover.o365info.com, the IP address that will be returned to the Autodiscover client from the DNS will “lead” the Autodiscover client to the Office 365 hosts named – autodiscover.outlook.com.

How do I query SRV records?

To use Nslookup to verify the SRV records, follow these steps:

1. On your DNS, select Start > Run.
2. In the Open box, type cmd .
3. Type nslookup , and then press ENTER.
4. Type set type=all , and then press ENTER.
5. Type _ldap. _tcp. dc. _msdcs. Domain_Name , where is the name of your domain, and then press ENTER.

What does an autodiscover record do?

What is Autodiscover and why is it important? Autodiscover is a service that automatically configures email clients, such as Outlook. It is a necessary requirement for correct access and smooth operation of your Hosted Exchange service.

How can I tell if Autodiscover is working?

Holding down CTRL, right click on the Outlook icon in your system tray. This will give you a few additional options including “Test Email AutoConfiguration…”. In the window that appears enter a set of valid credentials, make sure to leave only “Use Autodiscover” selected and click “Test”.

How do I check my Autodiscover Exchange Online?

Using Outlook From the context menu, choose “Test E-mail AutoConfiguration…”. Here, you can enter user’s credentials of the e-mail account you want to check. In order to verify Autodiscover service, check “Use Autodiscover” box and click “Test”.

What is Autodiscover and how it works?

Autodiscover is a service or feature that allows Outlook administrators to configure the user profile settings for Outlook 2007 and later. The advantage of this service is that it establishes the initial connections to Exchange user mailboxes, so users can access many features such as the offline address book.

What is Autodiscover used for in exchange?

Introduced in Exchange Server 2007, the primary purpose of the Exchange Autodiscover service is to establish initial connections to Exchange user mailboxes. Once that connection has been made, it also helps Outlook access Exchange Server features such as the offline address book and unified messaging.

https://www.youtube.com/watch?v=6_0XpU7qflk