Contact: mailto:security@promatrix.ch
Expires: 2026-04-30T10:00:00.000Z
Encryption: https://promatrix.ch/.well-known/encryption/security_promatrix_smime.cer
Encryption: https://promatrix.ch/.well-known/encryption/security_promatrix_pgp.asc
Preferred-Languages: en, de
Canonical: https://promatrix.ch/.well-known/security.txt
Canonical: https://pmxdesktop.ch/.well-known/security.txt