1. Go to https://security.microsoft.com/authentication?viewid=DKIM
2. Click on Domain name
3. Copy CNAME records
   If not CNAME is listed, click CREATE DKIM to list the records needed
4. Go to the Domain’s DNS Server
5. Add both CNAMES copied from above
6. Add TXT record (if it doesn't already exist): _dmarc Value: v=DMARC1; p=none   TTL: Lowest
7. Add TXT record (if it doesn't already exist): v=spf1 include:spf.protection.outlook.com -all
8. Go to https://security.microsoft.com/authentication?viewid=DKIM
9. Click on Domain name
10. Sign messages for this domain with DKIM signatures to ENABLED
    (This may take 15 minutes before it will let you ENABLE)
11. Repeat this for all domain names listed
12. Once all domains are ENABLED, go to https://security.microsoft.com/antiphishing
13. Check settings for rule / rules
14. Try to send anything to the JUNK folder
15. Go to https://security.microsoft.com/presetSecurityPolicies
16. Turn on Standard Protection
17. Select ALL RECIPIENTS
18. Go to https://security.microsoft.com/spoofintelligence
19. Block anything that has the email address of the domain working on