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SecurityGateway Download

If you are installing SecurityGateway for the first time, the software will generate a Trial licence for you to use which will automatically expire after 30 days - to continue using the product you will need to purchase a licence key which you then simply replace the trial licence with - no further installation or configuration should be required.

Latest release

SecurityGateway for Exchange / SMTP Servers
Version: 4.5.0


Alt-N Technology's products are distributed in NZ by TNZ Group Ltd.