Guides, tutorials, and references for every part of CDNShark — edge delivery, pull zones, DNS, cache controls, and more.
Add a TXT record for SPF to authorise your mail sender:
v=spf1 include:your-mail-provider.com ~allAdd a DKIM TXT record using the key provided by your email service. For DMARC, add:
v=DMARC1; p=none; rua=mailto:dmarc@yourdomain.com