DMARC Services

Email Authentication Required for On-Time Delivery

Implementing DMARC can be complex for high-volume senders. If you need assistance properly configuring and monitoring DMARC to avoid blocks and deliverability issues, I offer professional consulting services.

Avoid hassles and get DMARC working optimally for your sending needs. 


We will align your IP addresses,

domains, DKIM, and SPF.

How long can authenticating a domain take?

Authenticating your domain can take Sajah’s Design Studio anywhere from 24- 48 hours. Even if everything is verified, a full authentication can still take 2-4 weeks.

The time required to fully authenticate a domain with DMARC, DKIM, and SPF can vary depending on the complexity of the email infrastructure, but typically it should not take more than 1-2 weeks for most implementations.

  • SPF setup is relatively fast and simple. Records can usually be published and propagated across DNS servers within 1-3 days.
  • Generating DKIM keys and configuring DKIM signatures on email servers and domains may take 3-5 days.
  • Allowing time for DKIM DNS records to propagate can take up to 1 week.
  • Basic DMARC policies can be published within 1-2 days.
  • Waiting for initial aggregate and forensic report data to optimize policies can take 1 week.
  • Gradually tightening DMARC policies and performing infrastructure adjustments can take another 1-2 weeks.
  • Aligning SPF can be completed in under 3 days in most cases.
  • DKIM setup requires around 5-7 days for keys, signatures, and DNS record propagation.
  • DMARC implementation often takes 2-3 weeks to progressively monitor data and tighten policies.