Dynamic SPF Management
Fix SPF Once.
Manage Senders Forever.
Overcome the 10-lookup limit and eliminate SPF PermErrors forever. Flatten your complex records automatically with YourDMARC Dynamic SPF. Our real-time monitoring ensures your email delivery remains secure, even as your third-party senders change their IP addresses.
v=spf1 include:_spf.google.com include:spf.protection.outlook.com include:mail.zendesk.com include:servers.mcsv.net ~all12 DNS Lookups (Limit Exceeded)
v=spf1 include:_spf.yourdomain._d.yourdmarc.online ~all1 DNS Lookup (100% Valid)
The SPF Lookup Problem
The 10-Lookup Limit
SPF records are limited to 10 DNS lookups. Adding Google, Outlook, and a few SaaS tools quickly breaks your record.
Spam Delivery
When SPF fails (PermError), your emails are more likely to land in spam or be rejected by major providers.
Manual Maintenance
Manually updating IP addresses for dozens of senders is a security risk and an administrative nightmare.
DMARC Blockage
Your DMARC policy can't protect you if your SPF record is invalid. Fix SPF to secure your domain.
SPF Lookup Counter
Enter your domain to see how many lookups your current SPF record uses.
Powerful Features for IT Teams
Auto-Flattening
We constantly monitor your senders and flatten their IP ranges into a single optimized include.
One-Time DNS Edit
Update your DNS once. From then on, manage all senders directly from the YourDMARC platform.
Source Management
Add or remove services like HubSpot, Zendesk, or Mailchimp with a single click.
Live Lookup Counter
See your lookup count in real-time as you add or remove email sources from your list.
Instant Verification
Verify that your new Dynamic SPF record is active and working correctly in seconds.
Change Insights
Track every change made to your SPF record with a detailed, searchable audit log.
How It Works
Scan Your Domain
Enter your domain to analyze your current SPF lookups and identify critical errors.
Enable Dynamic SPF
Activate Hosted SPF in your dashboard to generate your unique optimized record.
Update Your DNS
Replace your long, broken SPF record with our single, clean include record.
Add Your Senders
Select from our library of 500+ SaaS services to authorize them instantly.
Stay Protected
We monitor IP changes 24/7 so your SPF record never breaks again.
Why Choose YourDMARC?
| Feature | YourDMARC | Manual SPF | Other Tools |
|---|---|---|---|
| Max DNS Lookups | Unlimited | Strict 10 | Varies |
| Setup Time | 5 Minutes | Hours | 30+ Minutes |
| IP Monitoring | Real-time | None | Manual/Daily |
| One-time DNS Edit | Yes | No | Varies |
Frequently Asked Questions
Ready to fix your SPF record?
Join 10,000+ domains using YourDMARC to secure their email delivery.
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