Version 6.3.2

Release dateScope
19th March, 2026This maintenance release brings Quarantine usability improvements like email preview and download email components.

New & improved

Preview HTML & plain text body

In the Quarantine and Quarantine Area it is now supported to preview the HTML and plain text email bodies as they would render in an email client application (with hyperlinks, embedded images, etc.).

For details see Quarantine and Quarantine areas.

Components with problems

The Malware scan verdict now marks email components that were blocked by MetaDefender Core or Cloud.

For details see Email details.

Download by component

It is now supported to download original, potentially malicious email components from Email History, Quarantine or Quarantine areas.

For details see Email details.

Updated

PostgreSQL

Embedded PostgreSQL is not updated to 14.22.

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