Log into your Microsoft Azure account and go to DNS zones.
Click "+ Record Set" and add the following new TXT record to your record set:
Name: _dmarc
Type: TXT
TTL: 60 (1 minute - so that you do not need to wait too long before verifying)
Value: "v=DMARC1; p=none; rua=mailto:rua-import-xxxx@sendforensics.com" [Notes: replace rua-import-xxxx@sendforensics.com with your own unique SendForensics RUA processing address which can be found in Domain Settings > DMARC data for your domain.]
Click Save.
Wait for at least 60 seconds, then you can verify that you have the correct record entered in Domain Settings > DMARC data for your domain.