Improve your business email security and prevent spam by setting up SPF, DKIM, and DMARC records. Follow this step-by-step guide to configure these records in Tenovate.
Why SPF, DKIM, and DMARC Are Important
These DNS records help verify your email’s authenticity, reducing spam and phishing risks:
- SPF (Sender Policy Framework) – Prevents email spoofing by verifying mail servers.
- DKIM (DomainKeys Identified Mail) – Ensures emails aren’t altered in transit.
- DMARC (Domain-based Message Authentication) – Protects against phishing attacks by enforcing SPF and DKIM policies.
How to Set Up SPF, DKIM, and DMARC on Tenovate
1. Add an SPF Record
- Log in to portal.tenovate.co.tz.
- Navigate to Manage DNS > Add TXT Record.
- Enter the following SPF record in the TXT value field:
- Save changes and wait for DNS propagation.
2. Enable DKIM Authentication
- Go to Email Security in your Tenovate hosting panel.
- Enable DKIM signing and copy the generated TXT record.
- Add the following DKIM record to your domain’s DNS settings:
- Save and allow time for propagation.
3. Configure DMARC Policy
- Add a new TXT record with the following values:
- Adjust the p value based on your preference:
<p>none</p>→ Only monitor emails.<p>quarantine</p>→ Flag suspicious emails as spam.<p>reject</p>→ Block unauthorized emails completely.
- Save and apply changes.
Why Secure Email with Tenovate?
- Improved Email Deliverability – Prevents your emails from landing in spam folders.
- Enhanced Security – Protects your domain from phishing attacks.
- Expert Support – Assistance in setting up advanced email security.
Secure Your Business Email Today
Log in to portal.tenovate.co.tz and set up SPF, DKIM, and DMARC for safer, more reliable email communication.
