Soverin

Soverin is a Dutch email provider built around custom domains: every mailbox uses a domain you own or register through them, which keeps your address independent of the provider. Each mailbox has 25 GB of storage and unlimited aliases, with CardDAV and CalDAV sync and support for clients such as Outlook, Thunderbird and Apple Mail.

There is no advertising, tracking or profiling, data is encrypted at rest and in transit, and the service supports SPF, DKIM, DMARC, DANE and TLSA. Hosting is entirely in the EU on servers running on sustainable electricity. It is a European alternative for people and businesses who want to own their email identity.

Pricing

A mailbox costs EUR 3.25 per month billed annually, or EUR 39 per year. Extra mailboxes cost EUR 10 per year and extra storage EUR 29 per year, and new users get a 30 day money back guarantee.