Dynamic SPF Management

Fix SPF Once.
Manage Senders Forever.

Manage every third-party sender from one place. YourDMARC Dynamic SPF replaces a sprawl of include: statements with a single hosted record, so adding or removing a service never means another DNS edit — and you can see your lookup count before you publish.

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Current Fragmented SPFv=spf1 include:_spf.google.com include:spf.protection.outlook.com include:mail.zendesk.com include:servers.mcsv.net ~all

12 DNS Lookups (Limit Exceeded)

Optimized YourDMARC SPFv=spf1 include:_spf.yourdomain._d.yourdmarc.online ~all

1 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

One Hosted Record

Your senders are consolidated into a single record we host for you, so your published SPF stays one entry no matter how many services you add.

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

Step 1

Scan Your Domain

Enter your domain to analyze your current SPF lookups and identify critical errors.

Step 2

Enable Dynamic SPF

Activate Hosted SPF in your dashboard to generate your unique optimized record.

Step 3

Update Your DNS

Replace your long, broken SPF record with our single, clean include record.

Step 4

Add Your Senders

Select from our library of 500+ SaaS services to authorize them instantly.

Step 5

Stay in Control

Add or remove a sending service whenever you need to, and your published record follows — without another DNS change.

Why Choose YourDMARC?

Feature	YourDMARC	Manual SPF	Other Tools
Max DNS Lookups	Counted for you, before you publish	Strict 10, uncounted	Varies
Setup Time	5 Minutes	Hours	30+ Minutes
Sender changes	Update in one place, no DNS edit	Edit DNS by hand each time	Varies
One-time DNS Edit	Yes	No	Varies