Secure Message
6.9#9 in email encryption softwareFrom $690 a yearFree planWebLinuxSelf-hosted
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| Fact | Secure Message | Virtru Email Encryption |
|---|---|---|
| Admin access controls | Yes | Yes |
| Free plan | Yes | No |
| Integrations | The gateway can sit in front of Microsoft 365 or an existing mail server, using MX routing and outbound smart-host relay without mailbox migration. | The product portfolio lists Gmail, Google Drive, Microsoft Outlook, OneDrive, SharePoint, Teams, Zendesk, Salesforce, Looker, ServiceNow, Kustomer and Front integrations. |
| Message expiry | Yes | Yes |
It may suit healthcare, finance or legal teams, MSPs, internal IT teams and other compliance-driven organizations that need to filter or protect email. Community has community support; Professional includes business-hours support, while Enterprise includes priority support and an SLA.
You want what its maker publishes above — check its page for the details.