Streamline your SPF record management, enable DMARC compliance, and improve your email deliverability by fixing the SPF 10-lookup limitation.
Real-time SPF optimization across all your domains
From automatic flattening to macro-based SPF management - everything you need to stay within the 10-lookup limit and keep your email flowing.
Solve the 10-Record SPF Limit - "Too Many DNS Lookups." AutoSPF flattens all nested includes into optimized IP lists automatically.
Fix your broken SPF record in 60 seconds flat. Copy, paste, replace one DNS entry and you are done. If it takes longer, your first year is free.
Unlimited emails on all plans - no monthly cap, no meter, no per-user pricing. Full support for teams, customers, and multiple domains.
The leading solution for over 2,000+ businesses who rely on AutoSPF daily. G2 High Performer, Easiest to Use, Best Support.
Align SPF for DMARC. Immediately solve one of the biggest hurdles to switching to an effective REJECT or QUARANTINE policy.
One of the only providers to use macros for SPF management allowing for an unlimited number of includes with just 1-2 DNS lookups.
Or, you get one full year of access to AutoSPF for free - on us. That's how confident we are.
Enter your domain name and AutoSPF automatically detects your current SPF record and all nested includes.
We generate a single, flattened SPF record that replaces all your nested includes. One line, fully optimized.
Replace your existing SPF TXT record with the AutoSPF-managed record. DNS is served through Cloudflare with 99.99% uptime.
BEFORE (broken):
v=spf1 include:_spf.google.com
include:spf.protection.outlook.com
include:sendgrid.net
include:spf.salesforce.com
include:mailchimp.com
include:amazonses.com ~all
DNS lookups: 14 (EXCEEDS LIMIT)
Result: permerror - emails failing
AutoSPF flattening...
AFTER (optimized):
v=spf1 include:_spf.autospf.com ~all
DNS lookups: 3 (WITHIN LIMIT)
All 6 services resolved to 47 IPs
Next rescan in 15 minutes…like you belong there.
AutoSPF automatically flattens and compresses all domains within the SPF, eliminating the need for additional DNS lookups.
More DNS lookups = More problems. Improve your email deliverability and reach the right people when it matters most.
Solve your SPF challenges in less than 60 seconds.
We do all the hard work. We can help you set it up, or you can do it on your own.
Our unique process replaces a single DNS entry with an automatically managed SPF record, and DNS availability is ensured by Cloudflare.
Our Guarantee
We will fix your broken SPF record within 60 seconds or less, or your first 12 months are on us.
Fast Forward Setup Align SPF for DMARC. Resolve your authentication and alignment problems. Immediately solve one of the biggest hurdles to switching to an effective REJECT or QUARANTINE policy.
Zero Setup Worries No need to clean up your legacy records before automatically flattening them. Import them, and then use our tools to easily identify and modify your records. Top-level or subdomains supported.
True Macros One of the only providers to use macros for SPF management allowing for an unlimited number of includes. Unlike competitive systems that chain includes and have their own inherent 10 lookup limits.
With a SOC-2 Type II compliance certification and almost 10 years in business, you are assured of a solution that meets expected industry standards.
Starting at just $37/month
Give us a test drive for 30 days at no cost. Fix your broken SPF in less than 60 seconds!
SPF flattening resolves all nested include mechanisms in your SPF record into a flat list of IP addresses. This reduces DNS lookups from 10+ to just 2-3, keeping you within the RFC 7208 limit of 10 DNS lookups per SPF evaluation. AutoSPF automates this process and rescans every 15 minutes.
RFC 7208 limits SPF evaluation to 10 DNS lookups per query. Each include, a, mx, and redirect mechanism counts as one lookup. Most businesses using 5+ email services (Google Workspace, Salesforce, Mailchimp, etc.) exceed this limit, causing SPF to return a permerror and emails to fail authentication.
AutoSPF replaces your complex SPF record with a single managed include that points to our infrastructure. We continuously resolve all your sending services into optimized IP lists, served through Cloudflare DNS with 99.99% uptime. Setup takes 60 seconds: copy, paste, replace one DNS record.
60 seconds or less. Add your domain, copy the generated SPF record, paste it into your DNS provider, and you are done. If setup takes longer than 60 seconds, your first year is free - that is our guarantee.
Yes. AutoSPF is one of the only SPF management providers offering macro-based SPF. Macros allow truly unlimited includes with just 1-2 DNS lookups, plus IP obfuscation so competitors cannot see your authorized senders. Available on Premium ($97/mo) and Enterprise ($387/mo) plans.
No - AutoSPF is a dedicated SPF management tool with enterprise-grade SLAs specifically for serving your SPF record. For DMARC reporting, we offer DMARC Report (dmarcreport.com), a separate purpose-built product. This separation ensures our SPF uptime SLA is never compromised by reporting workloads.
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.)
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.)
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.
Verified User
Insurance · Mid-Market (51-1000 emp.)
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