Soverin

What Soverin is

Soverin provides private email hosting with custom domains, unlimited mailbox aliases, and calendar and contact synchronization. Its Private mailbox plan costs €3.25 per month, billed annually, and includes 25 GB of storage. The service supports end-to-end encryption and works on Android, iOS, and the web. It is compatible with IMAP, SMTP, CalDAV, and CardDAV, and can be used with Apple Mail, Microsoft Outlook, Thunderbird, Airmail, Roundcube, and Aurora webmail. Soverin says it uses encrypted connections and removes the sender's personal IP address from email headers. Users can enable two-factor authentication, and administrators can require it for managed accounts. The company says its servers are in Europe; its business feature page describes three redundant data centers in the Netherlands. Business tools include configurable mailbox counts and storage, mail groups, shared calendars, and a unified user dashboard. Soverin offers personal support by email and a 30-day mailbox money-back guarantee, but has no free plan or trial. Customers can import or export email and take their domain and email address with them.