Soverin is a Dutch email provider focused on security, privacy, and custom domains. Each mailbox includes ample storage and a simple, transparent price. Soverin only offers mail with an own domain. By using an own domain, users stay in control of their identity and reduce vendor lock-in, making it easy to move or switch providers without losing their email address.

Soverin is a European-based email service that emphasizes privacy and user control. Unlike many mainstream providers, it does not include advertising, user tracking, or profiling. All data is encrypted both at rest and in transit. Disk encryption ensures that stored data cannot be accessed without proper authorization, while transport encryption (TLS) protects emails as they travel across the internet from being intercepted or altered.

Users can bring their own domain or register one through Soverin. This keeps email addresses independent of any specific provider and makes it easy to switch services without losing access. Each mailbox includes 25 GB of storage and supports unlimited aliases. Contacts and calendars can be synchronized using CardDAV and CalDAV, and the service works with all major email clients including Outlook, Thunderbird, Apple Mail, and Roundcube.

Technically, Soverin supports all major email security standards, including SPF, DKIM, DMARC, DANE, and TLSA. All connections are encrypted and meet the highest TLS configuration rating (A+ from SSL Labs). The service is fully IPv6-compatible and uses in-house spam filtering with direct delivery—no relays or third-party routing. Soverin operates under ISO-certified processes and is aligned with NIS2 regulatory requirements.

Pricing is straightforward: a mailbox costs €39 per year, and domain registration (e.g., .nl) typically costs around €13 per year. Setup is simple, and a 30-day money-back guarantee is available for new users.

Soverin offers a privacy-focused email solution built on open standards and hosted securely within the European Union.

Pricing

Soverin offers for €3.25/month (billed annually): a mailbox with 25 GB storage, unlimited aliases, and support for your own domain. It's possible to buy extra mailboxes for a low price (10€/year) and 25GB storage (29€/year)

Read more on the pricing page of the service.

Hosting

Soverin is hosted only in the EU.

Sustainability

The servers are powered by electricity from sustainable sources and is ISO certified (14001).

Read more on the sustainability page of the service.