Z1 Small Business Solutions

for less than 50 email accounts

Company details

Contact person
What is your challenge? * (Multiple selection possible)

Project details
Are you running your own mail server *
Total number of email accounts in your company *
How did you find out about Zertificon?
Zertificon newsletter
Data privacy notice

We will process your personal data as described in our privacy policy.


Please note

It seems you do not meet the technical minimum requirements for our Z1 software solutions.

Do you want to proceed anyway? i

Minimum Technical Requirements for Z1 business solutions

  • personal domain, no freemailer addresses (, etc.)
  • personal mail server local (on-premise) or as cloud service (e.g. Microsoft Office 365 or Googles G Suite) to set up routing
  • dedicated line / fixed IP address to use full range of functions (limited functionalities for DSL customers)

All fields marked * are mandatory.