Setting up SPF, DKIM and DMARC to avoid spam

These three TXT records prove that your emails are legitimate and keep them out of spam folders.

• SPF: lists the servers allowed to send for your domain. Example: v=spf1 +a +mx include:_spf.google.com ~all
• DKIM: a cryptographic signature; in cPanel: Email › Email Deliverability › Manage, then install the suggested record.
• DMARC: the policy when checks fail. To start: _dmarc as TXT with v=DMARC1; p=none; rua=mailto:[email protected]

Only one SPF record per domain: merge the include entries if you use several services.