AddonflowAdmin-Check

ADDONFLOW ADMIN-CHECK

Assess and demonstrate
your admin knowledge.

The admin assessment tests your Linux or Znuny administration knowledge. Your personal Addonflow Admin Certificate documents that you have passed the assessment across all required topic areas.

18 questions6 required topic areasTime limit: 45 minutesValid for 1 yearFree

LINUX

Addonflow Admin Certificate

Linux Admin Certificate

For administering Linux servers running Debian, RHEL and compatible distributions such as Rocky Linux and AlmaLinux.

  • Users & permissions
  • Services & logs
  • Networking & security
  • Storage & backups
  • Debian administration
  • RHEL administration
Create a free account →

ZNUNY

Addonflow Admin Certificate

Znuny Admin Certificate

For administering Znuny, from permissions and queues to email processing and troubleshooting.

  • Users, groups & roles
  • Queues & ticket handling
  • Email processing
  • Configuration & automation
  • Operations, updates & backups
  • Troubleshooting & integrations
Create a free account →

How it works

  1. Register, verify your email address and choose German or English before starting.
  2. Answer 18 multiple-choice questions: three from each required area, with exactly one correct answer per question.
  3. Answer at least 15 questions correctly overall and at least two out of three in every area.
  4. View your results and download your personal certificate if you pass.

Questions and answer order vary. Each assessment allows three attempts within 24 hours. You can resume an active attempt within its 45-minute time limit.

Valid for one year. Available in your account.

Your certificate is stored in your account and can be downloaded again. After one year, you must pass a new assessment to earn a new valid certificate. The old certificate remains available as a record of your previous result.