Sender registration


The developer preview of AMP for Email will end on October 1, 2020. After that date, AMP for Email will be turned off in Emails that used AMP will instead render using regular HTML. There is no action email senders need to take for this fallback to work automatically. If email senders want to send dynamic emails to Outlook users, we encourage you to leverage Actionable Messages instead. See the announcement on the Outlook blog for more information.

The email address AMP emails originate from must be registered with Outlook to render AMP emails. If the address is not registered the AMP part will be ignored and the HTML version of the email will be rendered instead. There are two mechanisms to register an address with Outlook.

Individual mailbox registration

During development, you can self-register to test AMP emails on your account. Follow these steps:

  1. Login to you account.
  2. Select Settings, then View all Outlook settings, then Message Handling and scroll to the Dynamic email section.
  3. Check Enable dynamic email in my mailbox.
  4. Add any sender email addresses that you will use during your testing.


Global registration

Once you are ready to send AMP emails to users (your customers), then you must register and be approved by Microsoft. Please note that AMP for email is not yet turned on by default for users but you can get a head start to become an authorized sender by registering now.

Follow these steps:

  1. Ensure you meet all security requirements.
  2. Fill out this form to request registration as an authorized sender.
  3. Our team will review your request and contact you within 10 business days.