40 Exchange Local Domain Name Update

When you re finished click save.

Exchange local domain name. Fill all the fields. The diagram below shows very simple exchange deployment. Configure external and internal url in exchange 2016.

In a small exchange 2013 deployment these two namespaces should be included in the certificate request first and foremost. Before you start url configuration you need to plan what domain names you will use to access exchange services from inside the network and from the internet. If you use an intranet name or ip address for an ssl hosted on a microsoft exchange server you can meet certificate authorities browser forum guidelines by reconfiguring your server to accept a fully qualified domain name fqdn.

Make this the default domain. First ignore local name for exchange. Use the exchange management shell to modify accepted domains.

Click browse and save the req file that will be generate. In the next step check very carefully the domain names and remove any local domain name click next. In the name field enter the display name for the accepted domain.

In the eac navigate to mail flow accepted domains and click add. Authoritative internal relay or external relay. Create an authoritative domain use the exchange admin center to create an authoritative domain.

Each accepted domain for your organization must have a unique display name.