A vulnerability disclosure policy (VDP), also referred to as a responsible disclosure policy, describes how an organization will handle reports of vulnerabilities submitted by ethical hackers. A VDP must thus be easily identifiable via a simple way, a security.txt notice.

# Please, don't report issues with SPF/DKIM/DMARC/MTA-STS
#
# In Finland, engaging in white hat or ethical hacking without the
# explicit consent of the system owner is illegal and can lead to
# criminal charges. The key legal principle is that any unauthorized
# access to an information system is a punishable offense, regardless
# of the intruder's intent.
# See also: https://poliisi.fi/en/hacking
#
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