About AutoSPF

We're solving the challenge of DNS lookup limits so your emails get the attention they deserve.

Improve Email Deliverability

SPF records are updated on your behalf when record data changes. Get accurate SPF records, every day, all the time.

Reliable Uptime & Support

Ongoing support is always available via email, chat, and phone. We guarantee ongoing, real-time functionality that reduces your manual effort.

Transparent Pricing

Turnkey business services for a flat monthly price, or custom enterprise and MSP plans that work the way you do.

Our Story

AutoSPF was built by DuoCircle, a company dedicated to providing comprehensive email security solutions. We saw businesses struggling with the SPF 10-DNS-lookup limit -- a technical constraint that silently breaks email deliverability for organizations of every size.

The solution seemed obvious: automate the flattening process, keep it updated in real-time, and make setup take less than 60 seconds. That is exactly what AutoSPF does, and it is why over 2,000 businesses trust us to manage their SPF records every day.

We believe small businesses deserve access to the same high-quality tools and technology as large enterprises. AutoSPF levels the playing field -- enterprise-grade email authentication at a price that works for everyone.

Leadership

Brad Slavin

CEO, DuoCircle

Brad leads the vision and strategy behind AutoSPF and the broader DuoCircle email security platform. He personally handles escalations and is committed to making email authentication accessible for businesses of all sizes.

Fix Your SPF Record, Free

Give us a test drive for 30 days at no cost. Fix your broken SPF in less than 60 seconds!

View Plans & Pricing

Rated 5/5 on G2 · Trusted since 2018

World-Class Support

"Helped us go beyond capacity"

AutoSPF did exactly as described, it helped us get past our 10 lookup limit. Afterwards, we hit another limit regarding overall capacity and when contacted, they quickly provided us with a new solution to eliminate capacity issues entirely going forward, so now we can add as many SPF records as needed. They also provided us with a personalized support video explaining their new method in its entirety using our instance as the example.

Verified User

Financial Services · Mid-Market (51-1000 emp.)

"Great service and great support"

AutoSPF was easy to initially set up on our own and a great cost effective entry into spf flattening. Needed our first support assistance today and got great response including a video demonstrating the issue I was trying to solve, a quick fix, and more detailed followup.

Greg F.

Mid-Market (51-1000 emp.)

"Robust and useful product with incredible support"

AutoSPF is a simple tool to solve a significant problem. It does it so very well without any issues. Additionally, the support is very professional and goes above and beyond to help resolve any email-related issues for their customers.