This article applies to:

• MailMarshal (SEG) 7.X and above
• MailMarshal ECM/MailMarshal Exchange 7.X

Question:

• What is the version of the Unpacker and File Type DLLs for my version of SEG or ECM?
• Is the Unpacker and File Type on my installation up to date?

Information:

LevelBlue provides updates to File Type identification and the Unpacker functionality with each product release.

LevelBlue can also provide updates through the automatic update function (SpamCensor updater) for File Type, Unpacker, and additional unpacking executables such as 7zip.

This article lists the most recent version of the Unpacker and File Type. The date listed (if any) is the date of the current update released through the automatic updater.

You can determine the version present in your installation by viewing the Properties > Details tab for each file. Files that can be automatically updated are found on the Array Manager, in the Config subfolder of the SEG installation.

Latest File Versions

Notes:

• From May 2024, Unpacker and File Type releases are combined.
• Available Release Notes for each release are linked in the tables below.
• Updates are no longer published for SEG/MailMarshal versions below 10.2.5. Product support for these releases has ended.

MailMarshal (SEG) Supported Versions

Product Version	File Type and Unpacker Version
10.2.5 through 12.0.0	2026.03.01  July 14, 2026 Some items updated on July 23, 2026 to address a reported vulnerability in a third party component

 

MailMarshal (SEG) Older Versions

Product Version	File Type and Unpacker Version
10.0.7 through 10.2.0	2026.02.01  June 16, 2026
8.3.2	2025.02.01  July 7, 2025
8.2.6 10.0.4 through 10.0.6	2024.04.01  December 5, 2024
10.0.3	2024.02.01  May 7, 2024

All versions older than those listed are out of support and were last updated in 2023 or before.

ECM

Product Version	Unpacker Version
7.2.0 7.1.7 7.1.6 7.1.5	1.0.5 February 28, 2019