Responsible disclosure

Report a vulnerability.

Your mail is the most sensitive data you own. If you find a way we are failing to protect it, we want to hear about it first.

How to report

Email security@mailinizer.com. The machine-readable version of this page lives at /.well-known/security.txt and lists a fallback address in case that mailbox is unreachable.

Please include, as far as you can:

Scope

Third-party services we rely on (mail providers, app stores, our hosting provider) have their own disclosure programmes; please report issues in their products to them directly.

Rules of engagement

What you can expect from us

We acknowledge reports, keep you informed while we investigate, and tell you when a fix has shipped. We do not run a paid bug-bounty programme. Researchers who follow this policy and act in good faith will not face legal action from Axenta GmbH for their research; we consider it authorised.

Related

What we do with your mail and how it is stored is described in the privacy policy; general questions go to support.