Office 365 Custom Domain
You ll need your own domain name like fourthcoffee de first.
Office 365 custom domain. Domain connect enabled registrars let you add your domain to microsoft 365 in a three step process that takes minutes. You should use dkim in addition to spf and dmarc to help prevent spoofers from sending messages that look like they are coming from your domain. In the wizard we ll just confirm that you own the domain and then automatically set up your domain s records so email comes to microsoft 365 and other microsoft 365 services like teams work with your domain.
You can change it to a friendlier address like tom fourthcoffee de. To set up a domain in microsoft 365 you must own a domain and change some of the dns records for your domain. For the procedure to pilot microsoft 365 email functionality from a custom domain to a microsoft 365 mailbox see pilot microsoft 365 from my custom domain.
You get a domain name when you sign up for office 365 operated by 21vianet for example contoso partner onmschina cn. This article describes how you use domainkeys identified mail dkim with microsoft 365 to ensure that destination email systems trust messages sent outbound from your custom domain. If you already have an office 365 home or personal subscription and you want to attach a custom domain the extra cost even at godaddy s inflated prices is probably worth it especially if you.