This task can be performed using Eleidon
The inbox that can't be phished
Best product for this task
Eleidon
productivity
Eleidon is the phishing-proof inbox that replaces risky external email. Senders must get your explicit approval first via trust requests so no unsolicited messages ever arrive. All messages are end-to-end encrypted, with custom @yourcompany addresses, team management, and optional Vault for multi-device sync. Built for enterprises who need secure communication without the breach risk.

What to expect from an ideal product
- Block all messages by default until you manually approve each sender through a trust request system
- Replace your regular email with encrypted messages that can't be intercepted or tampered with during delivery
- Set up custom company email addresses that work within the secure system instead of using vulnerable external email providers
- Manage team permissions so admins control who can send and receive messages across your organization
- Sync messages across all your devices using the optional Vault feature while keeping everything encrypted end-to-end
