Too many SPF lookups
Microsoft 365, Google Workspace, Mailchimp and CRMs can quickly push your SPF record past the 10-lookup limit.
Managed SPF platform
Your SPF record is one provider update away from breaking.
Analyze your SPF record, see exactly where every lookup comes from, and replace fragile nested includes with one managed include in minutes.
Live analyzer preview
Demoexample.com
v=spf1 include:… -all
DNS lookups
/ 10
Risk
After SPF Manager
1 / 10 lookups
Health: 100 / 100
SPF breaks quietly until email delivery suffers.
Every new email platform, marketing tool or CRM can add extra SPF lookups. Before you notice it, your domain is close to the limit — or already over it.
Manual updates are risky
Copying IP ranges by hand is error-prone and easy to forget.
Provider changes happen silently
When a provider updates its SPF include, your DNS record may not follow.
Deliverability is hard to debug
SPF issues often show up as vague spam, bounce or authentication problems.
How expensive is a broken SPF?
SPF failures rarely announce themselves. They show up as missed revenue, delayed support, and hours lost debugging DNS.
Marketing emails fail silently
Password reset emails are delayed or rejected
Invoices and order emails disappear
Support tickets increase
Campaign performance drops
IT loses time debugging DNS
SPF Manager
Everything you need to keep SPF predictable.
Analyze for free, understand the risk, then fix it with one managed include — without spreadsheet archaeology or manual IP copying.
Free SPF checker & full report
Enter a domain and get lookup count, provider breakdown, health score, and a clear picture of where complexity comes from.
One managed include
Publish a single include in your DNS. SPF Manager resolves the provider chain behind it.
Nested include analysis
See every include in the chain — including nested lookups — so nothing hides in the background.
Lookup limit protection
Know when you are close to or over the RFC 10-lookup limit before deliverability breaks.
Automatic provider sync
When Microsoft 365, Google Workspace, or marketing tools change their SPF, your managed record stays current.
Validated publishing
Output is checked before it goes live. Original SPF backups and change history keep you in control.
Built for the tools your domains already use.
SPF Manager tracks and resolves includes from common email and SaaS platforms, so your managed SPF record stays clean and predictable.
Microsoft 365
Google Workspace
Mailchimp
Salesforce
Zendesk
SendGrid
HubSpot
Custom SPF includes
How it works
From messy SPF chain to one managed include in four steps.
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1
Analyze your domain
Enter your domain and see current SPF lookups, nested includes and risks.
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2
Create a managed include
SPF Manager resolves your providers and generates one clean managed SPF include.
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3
Publish once in DNS
Replace your old SPF record with one managed include that stays up to date.
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4
Stay synchronized
Changes from providers are detected, validated and published automatically based on your plan.
Manual SPF maintenance vs. SPF Manager
Manual SPF maintenance
Edit TXT records by hand
SPF Manager
Publish one managed include
Manual SPF maintenance
Monitor provider changes yourself
SPF Manager
Provider includes are checked automatically
Manual SPF maintenance
Risk of exceeding 10 lookups
SPF Manager
Flattened output keeps lookups predictable
Manual SPF maintenance
Hard to see what changed
SPF Manager
Change history and source tracking
Manual SPF maintenance
No clear rollback path
SPF Manager
Original SPF backup and rollback support
Manual SPF maintenance
Time-consuming for multiple domains
SPF Manager
Built for multiple domains and MSPs
Publish once. Let SPF Manager maintain the rest.
Your DNS stays simple: one managed include in your SPF record. Behind the scenes, SPF Manager resolves your provider includes, validates the output and keeps the flattened record synchronized.
- ✓ One managed include in your DNS
- ✓ Automatic provider include resolution
- ✓ Flattened SPF output with predictable lookups
- ✓ Validation before publishing
- ✓ Original SPF backup available
- ✓ Change history for every update
You stay in control. SPF Manager validates output before publication.
DNS before/after comparison placeholder
Everything an SPF admin needs in one place.
Manage, flatten, monitor and publish — without spreadsheet archaeology.
Managed SPF hosting
Host a clean managed include for every domain.
Recursive SPF analysis
Resolve nested includes and understand where every lookup comes from.
Flattened SPF output
Generate predictable SPF output without manual IP copying.
Lookup limit warnings
See when a domain is close to the 10-lookup limit.
Original SPF backup
Keep the original SPF record available for rollback and comparison.
Source path tracking
Trace each IP range back to the include or provider it came from.
Scheduled synchronization
Refresh SPF data automatically based on the customer's plan.
MSP ready
Manage many domains and customers from one dashboard.
See every include before you publish.
A clear dashboard shows SPF status, lookup usage, warnings, provider sources and the managed output before anything is published to DNS.
Product dashboard screenshot placeholder
Designed for reliable SPF operations.
Coming soon
Domains monitored
Coming soon
Provider includes resolved
Coming soon
Scheduled SPF checks
Coming soon
DNS changes validated
Perfect for teams that manage SPF regularly.
Microsoft 365 administrators
Keep SPF clean when Microsoft and third-party tools are combined.
Google Workspace administrators
Avoid lookup sprawl when Workspace is used alongside marketing platforms.
MSPs and hosting companies
Manage SPF for many customers without manually editing DNS every time.
Security consultants
Audit SPF records and deliver a cleaner, safer configuration.
SaaS and marketing teams
Add email tools without breaking the domain's authentication setup.
Simple pricing for SPF management
Monitor, manage and keep SPF synchronized — not just flatten once.
Free
€0 / month
For personal domains and testing.
- ✓ 1 domain
- ✓ Unlimited includes
- ✓ Daily synchronization
- ✓ Managed include
- ✓ Basic monitoring
- ✓ SPF lookup warnings
Professional
€9.99 / month
For IT admins managing business domains.
- ✓ Up to 5 domains
- ✓ Hourly synchronization
- ✓ Managed SPF include
- ✓ Alerts
- ✓ Rollback
- ✓ Change history
- ✓ API (Coming soon)
- ✓ Priority updates
MSP / Business
€69.99 / month
For MSPs, agencies and organizations managing many domains.
- ✓ Unlimited domains
- ✓ Teams
- ✓ MSP dashboard
- ✓ White label (Coming soon)
- ✓ Audit logs
- ✓ Webhooks (Coming soon)
- ✓ Priority support
All plans include SPF validation before publishing. You stay in control of your DNS records.
Frequently asked questions
Short answers here. Detailed guides live in the Knowledge Platform.
- Does this work with Microsoft 365?
- Yes. SPF Manager resolves Microsoft 365 SPF includes and keeps the managed output synchronized when provider data changes.
- Read more →
- Does this support Google Workspace?
- Yes. Google Workspace SPF includes can be resolved and included in your managed SPF record.
- Read more →
- Why not just flatten SPF once manually?
- A one-time flattened record becomes outdated when providers change their IP ranges. SPF Manager keeps checking and synchronizing the output.
- Read more →
- Do I still control my DNS?
- Yes. You publish one managed include in your own DNS. SPF Manager maintains the managed output behind that include.
- Read more →
- What happens before changes are published?
- The output is validated before publication so invalid SPF records are not pushed blindly.
- Read more →
- Can I see what changed?
- Yes. Change history and source tracking show where SPF entries came from and what changed over time.
- Read more →
- Can I roll back?
- The original SPF record is stored for comparison and rollback workflows.
- Read more →
- Is this only for Microsoft 365?
- No. SPF Manager is built for domains that combine Microsoft 365, Google Workspace, marketing platforms, CRMs and custom SPF includes.
- Read more →
- Do you support subdomains?
- Subdomain support depends on the plan. The free plan is limited to one root domain without subdomains.
- Read more →
- What happens if I reach the SPF lookup limit?
- SPF Manager warns you and helps keep the published SPF output predictable through managed flattening.
- Read more →
Find out if your SPF record is about to break.
Scan your domain, see every lookup and start managing SPF with one clean include.
example.com
Current
9 / 10
Managed
1 / 10