Is the SonicWall Email Security 300 end of life?

Yes. The SonicWall SonicWall Email Security 300 has reached end of life. Vendor support ended on 2017-05-01.

When is the SonicWall Email Security 300 end of sale date?

The SonicWall SonicWall Email Security 300 reached end of sale on 2013-05-01. The last date of vendor support is 2017-05-01.

When does SonicWall support end for the SonicWall Email Security 300?

SonicWall support for the SonicWall Email Security 300 ended on 2017-05-01.

Home/SonicWall/Email Security/SonicWall Email Security 300

SonicWall Email Security 300

Name: SonicWall Email Security 300
Brand: SonicWall
SKU: Email-Security-300
Availability: Discontinued

SKU Email-Security-300

SonicWall Appliance · Email Security Series

Source: Official SonicWall notice ↗ Verified 2026-04-14

SonicWall Email Security 300 has reached end of life. SonicWall support ended 2017-05-01. Last available for order 2013-05-01.

Announced 2013-04-30

End of Sale 2013-05-01

End of Support 2017-05-01

SonicWall Email Security 300 Lifecycle Overview

The SonicWall SonicWall Email Security 300 (Email-Security-300) is a appliance product in the SonicWall Email Security series. This product has reached end of life as of 2017-05-01, meaning SonicWall no longer provides technical support, software updates, or hardware replacement for this product. It was last available for purchase on 2013-05-01. Organizations still running the SonicWall Email Security 300 should plan a migration .

Lifecycle Milestones

Lifecycle notice published	2013-04-30	12y 12mo ago
End of sale	2013-05-01	12y 12mo ago
End of software maintenance	2015-05-01	10y 12mo ago
Last date of support	2017-05-01	8y 12mo ago

Applicable Platforms

Email Security

SonicWall Email Security 300

SonicWall Email Security 300 Lifecycle Overview

Lifecycle Milestones

Other Email Security Series SKUs

Sunsetting around the same time