No More SPF Errors
spFlat! service automatically flattens your SPF records, preventing DNS lookup limit violations that cause email delivery failures. Stay within the 10-lookup limit and ensure reliable email delivery.
Effortless SPF Flattening
Never exceed the SPF lookup limit again. Boost your email deliverability by up to 15% with spFlat!
Start Your Free 14-Day Trial
Automated SPF Management
Set it and forget it. spFlat! continuously monitors and updates your SPF records 24/7 as email providers change their sending IPs, ensuring optimal email authentication and 99.9% uptime for your email delivery.
Boost Email Deliverability
Avoid spam folders and email rejections completely. Properly managed SPF records improve your sender reputation and increase inbox placement rates by up to 15%, ensuring your emails reach the inbox every time.
How SPF Flattening Works
Before: Complex SPF Records
Your SPF record might look like this, with multiple includes that can exceed the 10 DNS lookup limit:
v=spf1 include:_spf.google.com include:spf.protection.outlook.com include:mailgun.org ~allAfter: Flattened SPF Records
spFlat! converts it to a flat record with direct IP addresses, using only 1 DNS lookup:
v=spf1 ip4:209.85.128.0/17 ip4:209.85.128.0/17 ip6:2606:4700::/32 ~allAutomatically updated 24/7 as email providers change their IP ranges
💳
Simple, Transparent Pricing
Pay only for the domains you need to manage - no hidden fees
€10
per domain per month
No setup feesCancel anytimeAutomatic updatesReal-time monitoring
Trusted by Organizations Worldwide
Enterprise-grade security and reliability for your email infrastructure
🔒
ISO 27001 & NEN 7510 Certified
Hosted by an ISO 27001 and NEN 7510 certified company ensuring the highest security standards and GDPR compliance
⚡
99.9% Uptime SLA
Reliable infrastructure monitored 24/7 ensures your SPF records are always up-to-date and accessible
🌍
Global Monitoring
Continuous monitoring from 12 worldwide locations ensures optimal email delivery for 1000+ organizations