Source
Mail, domains & deliverability — found from sitemap — Proton for Business
Checked for Proton for Business on 5 Nov 2026
- Page
- https://proton.me/support/custom-domain
- Checked
- 5 Nov 2026, 14:03 UTC
- How we may use it
- Public page, crawling permitted
Technical details
- type
- page
- http status
- 200
- content hash
- sha256:a70c153afa8632b8a7bcaafd97b1263a94f9962c91ea17fac5ec4b37bea5486c
- permission
- robots_ok
- screenshot
- Screenshot on file (internal exhibit, not published)
Cited by
Facts read from this source
-
Custom domain paid plans only Report an error
“A paid Proton plan. All paid plans support adding custom domains.”
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Catch all feature Report an error
“Catch-all email addresses”
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Groups custom domain Report an error
“You no longer need a custom domain to set up groups. You can add any user to a group and give them access to your Gateways.”
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Groups domain format Report an error
“If your organization sets up a custom domain, any new groups you create will use your custom domain (@groups.your-custom-domain.com), but existing groups will continue to use the default @groups.proton.me domain.”
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User addons optional Report an error
“Depending on your Proton subscription, you can optionally enable: VPN connections, allowing the user to connect remotely Writing assistant, providing access to Proton Scribe for proofreading or refining emails Lumo, granting access to our private AI assistant for business”
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Private users Report an error
“Making a user private prevents organization admins from managing the user or accessing their data.”
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Provider guides Report an error
“Porkbun Squarespace Wix Namecheap GoDaddy Cloudflare Amazon Web Services (AWS) Hostpoint Bluehost OVH Gandi Infomaniak”
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Entity Report an error
“Proton AG Route de la Galaise 32 1228 Plan-les-Ouates Geneva, Switzerland”
1 fact read from this page is not shown because it could not be confirmed on the page as captured.
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