Email Setup Wizard

iCloud+ Custom Email Domain + OVHcloud

Set up iCloud+ Custom Email Domain email on OVHcloud

The records iCloud+ Custom Email Domain needs, written with the field names OVHcloud uses (Subdomain, Target, Value), in the order to add them.

  • 5 steps
  • 6 DNS records
  • Sources checked October 21, 2026

Before you start

  1. Have your iCloud+ Custom Email Domain account ready. Some values are unique to your account and come from the iCloud+ Custom Email Domain.
  2. Open DNS at OVHcloud: Sign in to the OVHcloud Control Panel (ovh.com/manager). Under View all my activity, select your domain name. Open the DNS zone tab.
  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 iCloud+ Custom Email Domain” are unique to your account.

Domain verification Proves you own the domain Type TXT Subdomain Leave empty Value Copy from iCloud+ Custom Email Domain Priority n/a TTL Default
MX records Where incoming email goes Type MX Subdomain Leave empty Value mx01.mail.icloud.com. Priority 10 TTL Default
MX records Where incoming email goes Type MX Subdomain Leave empty Value mx02.mail.icloud.com. Priority 10 TTL Default
SPF record Which servers may send as you Type TXT Subdomain Leave empty Value v=spf1 include:icloud.com ~all Priority n/a TTL Default
DKIM A signature on every message Type CNAME Subdomain sig1._domainkey Value sig1.dkim.yourdomain.com.at.icloudmailadmin.com. Priority n/a TTL Default
DMARC record What to do with fakes · recommended Type TXT Subdomain _dmarc Value v=DMARC1; p=none; rua=mailto:dmarc@yourdomain.com Priority n/a TTL Default

Step by step in OVHcloud

Verify your domain

Your email provider needs proof that you control this domain before it accepts email for it.

Type
TXT
Subdomain
Leave this field empty
Value
Copy it from iCloud+ Custom Email Domain (see below)

Where to find your value

Go to icloud.com/icloudplus, select Custom Email Domain, then Add a domain you own. In step 3, select View to see your personal TXT record.

In OVHcloud

  1. Select the Add an entry tile.
  2. In Extended records, choose TXT.
  3. Fill in Subdomain (empty for your bare domain) and Value.
  4. Select Next, then Confirm.

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
Subdomain
Leave this field empty
Priority
10
Target
mx01.mail.icloud.com.
  • Apple's page writes these with a trailing period (mx01.mail.icloud.com.). Use whichever form your DNS host expects.
Type
MX
Subdomain
Leave this field empty
Priority
10
Target
mx02.mail.icloud.com.

In OVHcloud

  1. Select the Add an entry tile.
  2. In Mail records, choose MX.
  3. Leave Subdomain empty, enter the Priority and the Target (ending with a dot), and a TTL.
  4. Select Next, then Confirm.
  5. Delete older MX records with the trash icon in the Actions column.
  6. 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
Subdomain
Leave this field empty
Value
v=spf1 include:icloud.com ~all

In OVHcloud

  1. Select the Add an entry tile.
  2. In Extended records, choose TXT.
  3. Fill in Subdomain (empty for your bare domain) and Value.
  4. Select Next, then Confirm.

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
Subdomain
sig1._domainkey
Target
sig1.dkim.yourdomain.com.at.icloudmailadmin.com.

In OVHcloud

  1. Select the Add an entry tile.
  2. In Pointer records, choose CNAME.
  3. Fill in Subdomain and the Target (ending with a dot).
  4. Select Next, then Confirm.

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
Subdomain
_dmarc
Value
v=DMARC1; p=none; rua=mailto:dmarc@yourdomain.com
  • Apple's setup page doesn't list a DMARC record. This is the standard starting record (p=none asks receivers for no action); replace the report address with one you read.

In OVHcloud

  1. Select the Add an entry tile.
  2. In Extended records, choose TXT.
  3. Fill in Subdomain (empty for your bare domain) and Value.
  4. Select Next, then Confirm.

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 OVHcloud’s words.

We only read public DNS records. Nothing is stored.

Common mistakes with iCloud+ Custom Email Domain on OVHcloud

Leaving example.com in the DKIM target

Apple's example target is sig1.dkim.example.com.at.icloudmailadmin.com. Replace example.com with your own domain.

OVHcloud: End targets with a dot

By default OVHcloud treats a target without a final dot as relative and adds your domain to the end. End MX and CNAME targets with a dot, for example mx1.example.com.

Visit iCloud+ Custom Email Domain Visit OVHcloud

Rather have someone do it for you?

Tell us your domain and we will add and verify every record for iCloud+ Custom Email Domain on OVHcloud, then send you the check results.

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iCloud+ Custom Email Domain on OVHcloud: questions

Where do I add iCloud+ Custom Email Domain DNS records in OVHcloud?

Sign in to the OVHcloud Control Panel (ovh.com/manager). Under View all my activity, select your domain name. Open the DNS zone tab. Add each record there, one at a time.

What goes in the Subdomain field at OVHcloud?

Leave it empty for records on your bare domain, such as MX and SPF. For the others, enter only the part before your domain, for example sig1._domainkey. OVHcloud adds your domain automatically.

Do I need to delete my existing MX records at OVHcloud?

Yes. Mail servers deliver to every MX record you publish, so keep only the iCloud+ Custom Email Domain MX records and delete the rest. By default OVHcloud treats a target without a final dot as relative and adds your domain to the end. End MX and CNAME targets with a dot, for example mx1.example.com.

Where do I get my iCloud+ Custom Email Domain DKIM record?

iCloud+ Custom Email Domain DKIM records are CNAME records whose value includes your domain, for example sig1.dkim.yourdomain.com.at.icloudmailadmin.com. Copy the exact values for your domain from the table on this page.

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.

iCloud+ Custom Email Domain on other hosts

Other email providers on OVHcloud