• Preferred way of communication is encrypted email using PGP/MIME.
  • If you believe you do not need encryption please at least try to sign your emails.
  • Every email from is signed and/or encrypted.
  • If you receive a plain email from make sure that it is not a scam.

Say Hello

When you want to say hello, ask a question or if you want to say something in general.


When you want a discount (for example if you are a student), bulk pricing or a company-wide licensing.


When you have problems or need help, something doesn't work or you have an idea for a new feature.