DNS & Email Security
DNS record changes are made as TXT records in your DNS provider's control panel.
SPF (Sender Policy Framework)
SPF is configured with a hard fail (-all) policy. ✓
DKIM (DomainKeys Identified Mail)
DKIM adds a cryptographic signature to every email your domain sends. Receiving servers use it to verify the email was genuinely sent from your domain and was not modified in transit. Without it, your emails are more likely to land in spam.
💡 Enable DKIM signing through your email provider. They will supply either a TXT or CNAME record that must be added to your DNS in your DNS provider's control panel.
DMARC (Domain-based Message Authentication)
DMARC helps protect your domain against email spoofing and phishing by telling receiving mail servers how to handle messages that fail SPF or DKIM validation.
Before You Begin
- Your SPF record is configured correctly.
- DKIM signing is enabled for your outgoing email.
- Create the mailbox or email alias that will receive DMARC reports (for example, dmarc@webinspect.pro). This address is referenced in the rua= field below and must be able to receive email.
Add this TXT record at _dmarc.webinspect.pro to start monitoring:
Step 1 — Monitoring policy (Name: _dmarc)
v=DMARC1; p=none; rua=mailto:dmarc@webinspect.pro; fo=1
💡 The p=none policy does not affect email delivery. Instead, it collects DMARC reports from participating email providers so you can verify that all legitimate email services sending on behalf of your domain are authenticating correctly.
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