Mailbox.org Silver, € 25.00/mo. on Cloud Emails


Silver has been added on Jan 30, 2026
mailbox.org
Mailbox.org
Schwedter Straße 8/9A
Berlin , BE 10119
DE
☎ Phone +49 30 40 50 51-302
📠 Fax +49 30 40505119
  • 💡 Plan Name: Silver (sku #p143413)
  • 🔧 Category: Emails / Cloud
  • 💰 Price: 25.00/mo. VAT exc
  • 💿 Disk Space: unlimited
  • 📶 Traffic bandwidth: unmetered
  • 💲 Setup Fee: free
💳 Payment Methods :Credit / Debit / Prepaid CardsPayPalWire Transfer
🔨 Control Panel :[In-house]
✍️ Support Options :EmailHelp DeskForum
🌏 Server Locations :Germany
Targeting :DE
💰 Money-back guarantee :30 days
screenshot of Silver from mailbox.org

See also initial Silver plan location on their website!


*📜 Plan description

The Silver service package is the entry-level bundle for business customers who want central administration and defined support channels for a modest sized user base. For 25 EUR per month net, it supports up to 50 mailboxes and 25 forwarding targets, which is sufficient for many small companies, clubs and project teams. Administrators gain access to the business console to manage domains, mailbox creation, forwarding rules, passwords and storage allocations, and at this level one groupware group is included so that calendars, contacts and shared resources can be organised for a core team.
Silver focuses on providing structured support without the cost of higher packages. Customers receive 9 to 5 support via email ticket on business days, with assistance for onboarding and supervision during setup and ongoing operations. While there is no guaranteed phone hotline or 24/7 emergency support in this tier, users still benefit from the same knowledge base, user forum and documentation that support all mailbox.org customers, and can later upgrade to Gold or Platinum if requirements grow. This package suits small organisations that already know they want dedicated business administration and support contact paths instead of only consumer level help, but that do not yet need the extended service and unlimited mailbox counts of the higher tiers.

Across all mailbox.org plans, the service positions itself as a privacy-first alternative to ad-financed mail platforms. Every account uses ad-free webmail and standard protocols such as IMAP, POP3 and SMTP with TLS-only transport, while powerful spam and virus filters, disposable addresses and fine-grained blacklists reduce unwanted mail. Data is stored exclusively in redundant data centres in Berlin, Germany, operating under strict German data protection rules and the EU GDPR, and advanced security features like PGP and S/MIME integration, two-factor authentication, one-time passwords and an own key server are available to all users. Beyond email, the platform offers calendars, contacts, tasks, cloud drive storage, online document editing, polls, chat and video conferences so that teams and families can collaborate without depending on big advertising-driven ecosystems. Billing works on a prepaid model: you top up credit via bank transfer, SEPA direct debit, credit card, PayPal or various cash-based methods and can move between price plans without long-term contracts or rigid terms, while business customers gain a dedicated admin console and optional API for automation. A 30-day free trial allows new users to test features in depth and migrate existing mail, calendars, contacts and files with the assisted relocation service before committing long term.

📄 Editorial Review

mailbox.org is a German secure email and collaboration provider that behaves much more like a privacy-respecting alternative to Microsoft 365 or Google Workspace than a traditional web host. The service is operated by the Heinlein Group in Berlin, whose team has more than 30 years of experience with Linux, mail systems and secure hosting, and more than 150 employees across consulting, academy and hosting activities.

The brand itself has been running since 2014, born directly out of the post-Snowden surveillance debate. Over time it evolved from a "secure mailbox" into a full communication platform: email hosting, calendars, contacts, tasks, online office, cloud storage, video meetings and central administration for teams, organisations and public institutions.

For individual users and families, mailbox.org offers three core plans: Light, Standard and Premium. All of them are completely ad-free and tracking-free, with a strong focus on data protection and encryption. Even the smallest plan includes IMAP/POP3 access, a modern webmail interface, basic groupware (calendar and address book) and professional spam/virus filtering. The Standard and Premium plans add more storage, Drive cloud space, Office collaboration features, Meet video conferencing and family accounts with shared administration and custom domains. Disposable addresses, aliases and an optional @secure.mailbox.org alias help reduce tracking and keep identities compartmentalised.

For business customers, mailbox.org becomes a fully-fledged mail hosting and collaboration platform. Companies, schools, NGOs and public authorities can host their own domains, define mailbox quotas, configure groupware sharing, run video conferences and manage users centrally. Three service packages (Silver, Gold, Platinum) add different support levels and admin comfort: from solid ticket support up to a 24/7 emergency hotline and a designated contact person for onboarding and ongoing operations. An Admin module and API give IT teams or resellers tight control over domains, mailboxes, policies and automation.

Beyond mail itself, the platform is built around a tightly integrated module set:
  • Mail – Secure IMAP/POP3 and webmail, aliases, disposable addresses, external POP3 collection, delivery statistics, and multi-level spam and virus filtering. PGP and S/MIME encryption are deeply integrated via Guard, with a PGP-encrypted inbox option and an in-house HKPS key server. TLS checking, DNSSEC/DANE and strict transport encryption harden the transport layer.
  • Drive – Encrypted cloud storage with 5 GB (Standard) or 50 GB (Premium) included and flexible expansion. Files can be synced using OX Drive clients on desktop and mobile or via WebDAV, and shared with colleagues or family members.
  • Office – Calendars, address books, task management, online document editing (text, spreadsheets, presentations), notes and polls, all within the same web interface. Synchronisation with iOS and Android native apps is standard.
  • Meet – Integrated video conferencing with configurable room limits and participant caps, suitable for small teams, organisations and educational environments.
  • EVAC – An emergency communication and continuity platform designed so organisations can continue to communicate when their own infrastructure is compromised.

One critical point: mailbox.org does not host domains or webspace for websites. Its entire focus is email and communication workloads. For someone looking for full web hosting (PHP, databases, webspace), this is not the right product; for secure, independent mail and groupware, it is very much on target.

The service and public website are available in German and English, and pricing is shown in euro (EUR), with VAT handled according to the customer’s country of origin.

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