Change of prefix for additional product licenses


2016-11-16 13:26:09 UTC


2017-08-08 13:40:45 UTC


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Change of prefix for additional product licenses

Applicable to:

  • Plesk


I see license EXT.xxxxxxxx.xxxx in my Plesk. What is this license for?


Many 3rd party products used with Plesk are not added to a Plesk license as an add-on, but have their own licenses:

  • CloudFlare
  • CodeGuard
  • Commtouch for Unix/Linux
  • Ecwid Integration Test
  • Interspire Email Marketer 5
  • Interspire Knowledge Manager 5
  • Online Backup
  • MagicSpam for Plesk 12
  • Persony Web Conferencing
  • Pinnacle Cart Hosted eCommerce Shopping Cart
  • PinnacleCart-SaaS
  • Premium Outbound Antispam for Unix/Linux
  • Security Core with Atomicorp ModSecurity Rules
  • SiteLock
  • StopTheHacker
  • Symantec Norton Internet Security Online
  • UNITY Express Plus
  • UNITY One

Previously, all such licenses had the following prefix in the license number: APS.

Since May 23, 2016, this prefix is replaced with "EXT" and the license number for these products has the following format:


This change will not affect your license functionality or lifecycle.

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