This article applies to:

• MailMarshal (SEG)
• MailMarshal ECM/MailMarshal Exchange
• MailMarshal Secure Email Server/MailMarshal SES

Question:

• What versions of MailMarshal (SEG) are currently supported by LevelBlue Technical Support?
• What versions of MailMarshal ECM/MailMarshal Exchange are currently supported by LevelBlue Technical Support?
• What versions of MailMarshal Secure Email Server are currently supported by LevelBlue Technical Support?

Information:

• Important: End of Support and End of Threat Protection dates for many earlier versions have now passed. 

 The following tables show the currently supported versions, planned dates of termination of support, and support end dates for discontinued versions.

Note: In this article "supported" refers to full product support as defined in LevelBlue support policy for the Marshal Product Line.

• For versions that have passed the end of support, LevelBlue can often provide advice to help customers resolve issues. However, LevelBlue may recommend upgrade to a later version of the software.
• Versions out of support do not receive component updates such as file type and unpacking updates.
• If a reported problem requires remedial development work, LevelBlue will usually provide a fix only for the latest product version.
• Upgrades to the current versions of these products are always free of charge to customers with a current maintenance contract.
• Automatic updates to LevelBlue threat protection technologies for SEG (such as SpamCensor, Known Threats, YAE scripts) may be provided to some versions that are out of support. The table below lists this date separately. 

 

All versions earlier than those listed are out of support and do not receive threat protection updates.

• This includes MailMarshal 8.0.X and 8.1.X.

MailMarshal (SEG)

Software Version	Release Date	Support Status	End of Support	End of Threat Protection Updates
11.3.0.7659	December 2, 2025	Active
11.2.0.7413	September 4, 2025	Active
11.1.0.6958	May 29, 2025	Active
10.2.5.7024	June 5, 2025	Active
10.2.5.6043	September 10. 2024	Active
10.2.0.5718	July 2, 2024	Active	June 1, 2026	June 1, 2026
10.1.0.5102	April 3, 2024	Active	June 1, 2026	June 1, 2026
10.1.0.5089	March 28, 2024	Withdrawn	April 3, 2024
10.0.7.3979	September 29, 2023	Active	June 1, 2026	June 1, 2026
10.0.7.3969	September 12, 2023	Withdrawn	September 29, 2023
10.0.6.3739	February 28, 2023	Discontinued	February 1, 2025	June 1, 2025
10.0.5.3470	August 31, 2022	Discontinued	February 1, 2025	June 1, 2025
10.0.4.3361	May 16, 2022	Discontinued	February 1, 2025	June 1, 2025
10.0.3.2387	July 6, 2021	Discontinued	February 1, 2024	December 31, 2024
10.0.2.2230	April 28, 2021	Deprecated	July 6, 2021	December 31, 2024
10.0.1.2030	November 3, 2020	Discontinued	September 1, 2022	December 31, 2024
10.0.0.1428	April 14, 2020	Deprecated	November 3, 2020	December 31, 2024
8.3.2.11492	September 29, 2023	Active	August 1, 2025	December 31, 2025
8.2.6.11305	December 22, 2020	Discontinued	February 1, 2025	June 1, 2025
8.2.4.11170	October 31, 2019	Discontinued	March 31, 2022	December 31, 2024
8.2.3.11111	July 2, 2019	Discontinued	March 31, 2021	December 31, 2024
8.2.2.11949	February 14, 2019	Discontinued	March 31, 2021	December 31, 2024
8.2.1.11863	December 14, 2018	Discontinued	March 31, 2021	December 31, 2024
8.2.0.11849	December 6, 2018	Withdrawn	December 14, 2018	December 31, 2024

MailMarshal ECM (formerly MailMarshal Exchange)

Software Version	Release Date	Support Status	Discontinued Date
7.2.0.9773	March 7, 2017	Active
7.1.7.7380	January 12, 2015	Discontinued	February 1, 2019

 

MailMarshal Secure Email Server (SES)

Software Version	Release Date	Support Status	Discontinued Date
5.8.1.398	July 24, 2017	By special arrangement only
5.8.0.361	May 30, 2016	By special arrangement only
5.7.2.9723	May 1, 2013		December 31, 2012

 

Notes:

For information about virus scanner plug-ins and reporting, see the Related Articles below.