Email Setup Wizard

Hostinger Email + Squarespace Domains

Set up Hostinger Email email on Squarespace Domains

The records Hostinger Email needs, written with the field names Squarespace Domains uses (Name, Mail Server, Text, Data), in the order to add them.

  • 4 steps
  • 7 DNS records
  • Sources checked October 21, 2026

Before you start

  1. Have your Hostinger Email account ready. Some values are unique to your account and come from the Hostinger hPanel.
  2. Open DNS at Squarespace Domains: Open the domains dashboard (account.squarespace.com/domains). Click your domain. Click DNS, then DNS Settings.
  3. Keep both tabs open and add the records below one at a time.

Records to add

Copy each value with the button next to it. Rows marked “Copy from Hostinger hPanel” are unique to your account.

MX records Where incoming email goes Type MX Name @ Value mx1.hostinger.com Priority 5 TTL 4 hours
MX records Where incoming email goes Type MX Name @ Value mx2.hostinger.com Priority 10 TTL 4 hours
SPF record Which servers may send as you Type TXT Name @ Value v=spf1 include:_spf.mail.hostinger.com ~all Priority n/a TTL 4 hours
DKIM A signature on every message Type CNAME Name hostingermail-a._domainkey Value hostingermail-a.dkim.mail.hostinger.com Priority n/a TTL 4 hours
DKIM A signature on every message Type CNAME Name hostingermail-b._domainkey Value hostingermail-b.dkim.mail.hostinger.com Priority n/a TTL 4 hours
DKIM A signature on every message Type CNAME Name hostingermail-c._domainkey Value hostingermail-c.dkim.mail.hostinger.com Priority n/a TTL 4 hours
DMARC record What to do with fakes · recommended Type TXT Name _dmarc Value v=DMARC1; p=none; rua=mailto:dmarc@yourdomain.com Priority n/a TTL 4 hours

Step by step in Squarespace Domains

Point your MX records

MX records tell every other mail server where to deliver email for your domain. They must point to your provider and nowhere else.

Type
MX
Name
@
Priority
5
Mail Server
mx1.hostinger.com
  • Hostinger's manual guide uses the host's default TTL.
Type
MX
Name
@
Priority
10
Mail Server
mx2.hostinger.com

In Squarespace Domains

  1. Click Add record.
  2. Re-enter your password (or confirm with two-factor authentication) if asked, then click Continue.
  3. Set Type to MX, then fill in Name, Priority and Mail Server.
  4. Click Save. Add one record per mail server, each with its own priority.
  5. Repeat for each MX record above.

Add the SPF record

SPF is a TXT record that lists the services allowed to send email from your domain, so receivers can spot forgeries.

Type
TXT
Name
@
Text
v=spf1 include:_spf.mail.hostinger.com ~all
  • Keep a single SPF record. If you also use a marketing or sending service, merge it into the same line, for example v=spf1 include:_spf.mail.hostinger.com include:emailmktprovider.tld ~all.
  • When moving DNS manually, delete any old SPF record before adding this one.

In Squarespace Domains

  1. Scroll to Custom Records and click Add record.
  2. Re-enter your password (or confirm with two-factor authentication) if asked, then click Continue.
  3. Set Type to TXT, then fill in Name and Text.
  4. Click Save.

Set up DKIM

DKIM publishes a public key so receivers can confirm your messages really came from you and were not changed on the way.

Type
CNAME
Name
hostingermail-a._domainkey
Data
hostingermail-a.dkim.mail.hostinger.com
Type
CNAME
Name
hostingermail-b._domainkey
Data
hostingermail-b.dkim.mail.hostinger.com
Type
CNAME
Name
hostingermail-c._domainkey
Data
hostingermail-c.dkim.mail.hostinger.com

In Squarespace Domains

  1. Scroll to Custom Records and click Add record.
  2. Re-enter your password (or confirm with two-factor authentication) if asked, then click Continue.
  3. Set Type to CNAME, then fill in Name and Data.
  4. Click Save.
  5. Repeat for each CNAME record above.

Add the DMARC record (recommended)

DMARC tells receivers what to do with mail that fails SPF and DKIM, and where to send reports about it.

Type
TXT
Name
_dmarc
Text
v=DMARC1; p=none; rua=mailto:dmarc@yourdomain.com
  • Replace the report address with a mailbox you read.

In Squarespace Domains

  1. Scroll to Custom Records and click Add record.
  2. Re-enter your password (or confirm with two-factor authentication) if asked, then click Continue.
  3. Set Type to TXT, then fill in Name and Text.
  4. Click Save.

Check your setup

Once the records are saved, run a live check. We look up your domain in public DNS and tell you what is right, missing or wrong, with the fix in Squarespace Domains’s words.

We only read public DNS records. Nothing is stored.

Common mistakes with Hostinger Email on Squarespace Domains

Adding a second SPF record

Hostinger says a domain should have a single SPF record. Merge every sender into one line.

Adding only one DKIM record

Hostinger Email uses three DKIM CNAME records: hostingermail-a, -b and -c. Add all three.

Squarespace Domains: Change your Squarespace login first

If you sign in to Squarespace with an address at this domain, change your account email before deleting MX records, or you could lock yourself out.

Squarespace Domains: SPF entries are merged for you

Each SPF value added as its own custom record is merged into one SPF record. Refresh the page to see the merged result. If you get a Custom records not saved error, delete the existing SPF records and add them again.

Squarespace Domains: Only one DMARC record

A domain can have only one DMARC record. Email forwarding rules add one automatically, so merge into it rather than adding a second.

Visit Hostinger Email Visit Squarespace Domains

Rather have someone do it for you?

Tell us your domain and we will add and verify every record for Hostinger Email on Squarespace Domains, then send you the check results.

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Hostinger Email on Squarespace Domains: questions

Where do I add Hostinger Email DNS records in Squarespace Domains?

Open the domains dashboard (account.squarespace.com/domains). Click your domain. Click DNS, then DNS Settings. Add each record there, one at a time.

What goes in the Name field at Squarespace Domains?

Enter @ for records on your bare domain, such as MX and SPF. For the others, enter only the part before your domain, for example hostingermail-a._domainkey. Squarespace Domains adds your domain automatically.

Do I need to delete my existing MX records at Squarespace Domains?

Yes. Mail servers deliver to every MX record you publish, so keep only the Hostinger Email MX records and delete the rest. If you sign in to Squarespace with an address at this domain, change your account email before deleting MX records, or you could lock yourself out.

Where do I get my Hostinger Email DKIM record?

Use the value shown in the table on this page.

How long until Hostinger Email email works on Squarespace Domains?

Squarespace says DNS changes can take 24 to 48 hours to update.

Sources

Every value and step on this page comes from these official pages. Dashboards change, so if something doesn’t match what you see, tell us.

Hostinger Email on other hosts

Other email providers on Squarespace Domains