Free tool · Land in the inbox
Write your SPF and DMARC records in 2 minutes.
Tick the services that send your email. We write the exact records, check them for mistakes and show you where to paste them. Free, no sign up.
- 100% free
- No sign-up
- No daily limit
- Made in your browser
Your SPF record
Ready to copy- Type
TXT- Name
@- Value
- TTL
Auto(or 3600)
If your DNS panel asks for pieces of 255 characters
Where do I paste this?
Add a new TXT record where you bought your domain or where its DNS is managed. Menu names can differ slightly.
Cloudflare
Log in, pick your domain, then DNS > Records > Add record. Type: TXT. Name: the name above. Content: paste the value. Save.
GoDaddy
My Products > your domain > DNS > Add New Record. Type: TXT. Name: the name above. Value: paste the value. Save.
Namecheap
Domain List > Manage > Advanced DNS > Add New Record > TXT Record. Host: the name above. Value: paste the value. Click the green tick.
Hostinger
Domains > your domain > DNS / Nameservers. Type: TXT. Name: the name above. TXT value: paste the value. Add record.
Spaceship
Launchpad > Domain Manager > your domain > Advanced DNS > Add record. Type: TXT. Host: the name above. Value: paste the value. Save.
Changes usually show within an hour, sometimes up to 48 hours.
Want us to set it up for you?
We'll set up SPF, DKIM and DMARC for your domain and check it's working.
How it works
Simple, in 3 steps.
- 01
Tick your services
Pick everything that sends email for your domain: your mailbox, newsletter tool, CRM and help desk.
- 02
Choose how strict
Pick what happens to emails that fail. We explain each choice and mark the safe one.
- 03
Copy and paste
Copy the record into your domain provider, then check it with our free Domain health check.
The safe path
From watching to full protection, without blocking your own email.
Jumping straight to Block can stop your own invoices and newsletters. Move up one step at a time.
- Day 1
p=noneWatch only
Nothing is blocked. Reports start arriving, so you see every service that sends in your name.
- After 2 to 4 weeks
p=quarantineSend to spam
When reports show only your own services, fakes go to the spam folder. Start at a lower percentage if you like.
- When all looks clean
p=rejectBlock
Fakes are refused before anyone sees them. Full protection for your name.
SPF
The list of services allowed to send for you. One record only, with at most 10 lookups.
DKIM
A signature that proves an email wasn't changed. Your email provider makes this key for you.
DMARC
Ties SPF and DKIM to your name and says what to do with fakes. It needs at least one of them to pass.
Questions
Straight answers.
Do I need both SPF and DMARC?
Yes. SPF says who can send. DMARC says what to do when a check fails. You also need DKIM, which your email provider turns on for you. The Domain health check shows if it's on.
Can I have two SPF records?
No. With two, both fail. Put every service in one record. This tool does that for you.
Will this change anything by itself?
No. Nothing changes until you paste the record at your domain provider.
Which DMARC policy should I start with?
Watch only. It blocks nothing, so it can't break your email. Move up when your reports show only your own services.
What does the 10 lookup limit mean?
Each service in SPF makes the inbox look up more records. After 10, the inbox stops and treats SPF as failed. Remove services you no longer use.
Do you see or save my domain?
No. The records are made in your browser. If you click Load my current records, your browser asks Cloudflare's public DNS for your domain's public records. Nothing comes to us.
Keep going
More free tools
- Free · LiveDomain health checkCheck your SPF, DKIM, DMARC and MX records and get the exact fixes.Open tool
- Free · LiveEmail Health ScoreOne score from 0 to 100 for how much inboxes trust your email, with what to fix first.Open tool
- Free · LiveSpam Risk TestPaste a test email and get its spam risk out of 10, with the fixes.Open tool
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