| Release date | Scope |
|---|---|
| 23rd February, 2026 | This release features GUI based proxy configuration for all external services. |
New & improved
Proxy configuration
Email Gateway Security can now be configured with a global proxy / no proxy option that can be overriden for each connected service type.
For details see Proxy configuration.
Graph API server profile
Besides SMTP, outbout email submission is now supported via Graph API to Microsoft 365 as the email destination.
For details see Microsoft 365 via Graph API.
This feature licenses separately, not available by default.
Rescan notifications
If notifications are configured for quarantined emails, Email Gateway Security will send the notification again when the email gets rescanned (directly from Quarantine, from the actions of a notification or a quarantine report email) and after the rescan it is kept being quaranined.
For details see Alert, notification and quarantine report emails.
Changed
SMTP server profiles
To cover integration to Microsoft 365 via SMTP, connectors and Graph API, the server profile type SMTP server was extended to the server profile type Outbound server .
The Integration type property of this new server profile type can switch between the traditional SMTP integration (default) and the new Graph API integration.
Old SMTP server type server profile:
The same with the new configuration:
This change is backwards compatible. During an upgrade old server profiles are automatically upgraded.
