Email service
Mail Unlimited
Mail Unlimited is the organisation-scale offshore email plan — unlimited mailboxes under fair-use, multi-domain hosting, catch-all aliases, DKIM/SPF/DMARC managed by the operator, anti-spam (rspamd), anonymous signup. It exists for organisations running their own offshore mailhost: newsrooms, NGOs with country chapters, investigative consortia with multiple publishing surfaces.
$19 per month
- Unlimited fair-use
Specification
- Storage
- Unlimited fair-use
- Uptime SLA
- 99.9%
- Notes
- Unlimited mailboxes; Multi-domain; Catch-all support
Who this plan suits
A newsroom running mail under multiple bylines and section domains, an NGO with country chapters whose mail surfaces need to reflect the chapters' identities ([email protected]) rather than collapse into a single domain, an investigative consortium whose member publications each have their own published mail surface, a press-freedom organisation hosting mail for member outlets under each outlet's own domain. The multi-domain hosting and the catch-all aliases are the structural differentiator: the plan supports the operational shape of a federated organisation.
It is the wrong tier for a single team or individual whose correspondence fits inside one or five mailboxes — Mail Solo and Mail Team are the honest answers there. The unlimited-mailbox cap is fair-use rather than a hard ceiling: an organisation running fifty active mailboxes across three domains is well inside the fair-use envelope; an organisation attempting to run a thousand-mailbox cold-email operation is not, and the AUP at /legal/aup is explicit on that distinction.
Where this plan can be operated
Mail Unlimited can be deployed in Iceland or Switzerland. At organisation scale, the legal-frame question dominates the jurisdiction choice: a federated NGO whose member chapters sit primarily in EU jurisdictions is most conservatively served by Iceland's geographical and treaty distance from EU domestic prosecutors. A consortium whose adversary profile is more diffuse — civil-procedure attacks from various jurisdictions — may find Switzerland's revFADP and the courtroom culture established by ProtonMail v UVEK A-550/2019 a better operational fit. Both jurisdictions sit outside the Five-Eyes intelligence-sharing arrangement.
DKIM, SPF and DMARC are managed by the operator: we publish the DNS records, rotate the keys on a schedule, and respond to deliverability incidents with the upstream mail-receiving operators when they arise. For an organisation whose published work attracts the kind of attention that produces deliverability-attack campaigns (deliberate spam complaints intended to damage sender reputation), the managed-deliverability layer is meaningful. The full operational framing is in our operating principles.
What the operator sees, and what it does not
At organisation scale the operator's mechanical view widens slightly because there is more of it: envelope metadata of in-flight mail across all hosted domains, IMAP login patterns across all mailboxes, the DNS records the operator publishes on the customer's behalf, billing metadata, stored-mail volume per domain. The catch-all aliases produce additional envelope-metadata surface (mail addressed to non-existing mailboxes still produces SMTP envelopes that we see) and that is a structural property of the catch-all primitive, not an operator-side choice.
What we cannot see, and what a sober operator should never claim to be unable to see by gentleman's agreement alone: PGP-encrypted message bodies across all domains, the contents of TLS-protected SMTP flows from cooperating mailhosts, in-memory state on the IMAP/SMTP servers, the organisational relationships between billing identity and mailbox identities. The customer's correspondence-discipline and the customer's choice of which mail to encrypt at the application layer determine how much of the residual envelope-metadata surface matters in practice. Payment in Monero, Lightning, on-chain Bitcoin, or cash; organisational customers at this tier most often prefer annual prepayment, and the cleanest financial surface for that cadence is Monero.
Jurisdictions
The offering is available from the jurisdictions listed below. The choice between them is made at the order step; this section discloses what the choice is, so the reader knows before the form opens.
- Iceland Reykjavik
- Switzerland Zurich
Ordering this plan
The order step confirms the jurisdiction, the payment rail, and the contact detail before any service is provisioned. Questions about the plan or migration ahead of an order go through the contact form.
Reference
Terms in the glossary
Definitions for the terms used above: ProtonMail v UVEK, revFADP, Subject access request, Data adequacy, and PGP web of trust .