How to add an SPF record on Squarespace
SPF (Sender Policy Framework) is a TXT record on your domain that lists the servers allowed to send email on its behalf. Receivers check it on every message that claims to come from your domain — no SPF record, and your legitimate mail becomes hard to tell apart from spoofed mail.
The record lives at the root of your domain as a single TXT record starting with v=spf1. Exactly one SPF record is allowed — publishing a second one breaks SPF entirely (RFC 7208 treats it as a permanent error).
The record you'll add
TypeTXT
Name@@ means the root of your domain.
Valuev=spf1 include:_spf.google.com ~allThis example authorizes Google Workspace. Your record must list the services that actually send your mail — run the checker below and it generates the exact record for your domain.
TTLThe default 4-hour TTL works; Squarespace says record changes can take 24–48 hours to fully propagate.
Steps on Squarespace
- Open your Squarespace Domains dashboard and select the domain.
- Go to DNS → DNS Settings and scroll to Custom Records.
- Click Add record and choose the record type.
- Enter @ (root) or the prefix shown above — Squarespace appends your domain automatically — paste the Value, and save.
Squarespace quirks worth knowing
- ⚠If this domain migrated from Google Domains and still shows legacy "Google Domains DNS", its records are frozen — switch the domain to Squarespace DNS first, then add records.
Provider steps verified against Squarespace: Adding custom DNS records on 2026-07-12.
Get the exact record for your domain
The free SPF checker reads your domain's live DNS, flags what's wrong, and generates the precise SPF record to publish — then rechecks to confirm the fix took.
Run the SPF checker →Frequently asked questions
- What goes in the Name field on Squarespace?
- Enter @ for the root domain. For subdomains, enter just the prefix — Squarespace appends your domain automatically.
- How long until the record is live?
- The default 4-hour TTL works; Squarespace says record changes can take 24–48 hours to fully propagate. Receivers that cached your old DNS answers will pick the change up as the previous TTL expires.
- Can I have more than one SPF record?
- No. RFC 7208 requires receivers to treat multiple SPF records as a permanent error — the same as having a broken record. If you use several sending services, list them all in one record: v=spf1 include:serviceA include:serviceB ~all.