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About this site

Mimecast bug bounty programs

mimecast.com Updated

Mimecast runs one public program: a self-hosted disclosure program with no cash rewards.

Top reward
No cash
Disclosure only
Programs
1
None pays cash
Targets in scope
14
3 types
Last change
None yet
Tracked since Nov 2026

Where to report

The one public program Mimecast runs.

  • Mimecast

    Self-hosted · Disclosure only

    Open

    Top reward

    No cash
    Safe harbor
    Full
    First response
    3 days promised

Amounts are the top reward per severity in the currency each program pays. First response is the platform's measured average when it publishes one, else what the policy promises.

What is in scope

14 targets. 4 excluded.

  • mimecast.com

    Domains

  • www.mimecast.com

    Domains

  • API

    APIs

  • Administration Console

    Products and areas

  • Aware

    Products and areas

  • DMARC Analyzer

    Products and areas

  • Large File Send (LFS) service

    Products and areas

  • MTA Servers

    Products and areas

  • Personal Portal

    Products and areas

  • POP Servers

    Products and areas

  • Secure Messaging (SM) service

    Products and areas

  • Service Monitor

    Products and areas

  • Unified Audit Utility

    Products and areas

  • Web Security

    Products and areas

No target matches. Try part of a host name, such as the company name.

Out of scope 4

Don't test these. A program can exclude a host another program covers; the program you report to decides.

  • academy.mimecast.com

  • kb.mimecast.com

  • https://community.mimecast.com

  • and anything else not explicitly named in the “In Scope” section above.

Recent changes

Reward and scope changes across every Mimecast program, newest first.

No changes recorded yet. New targets and reward moves show up here and in the RSS feed.

About this page

This page gathers every public program listed under mimecast.com: platform programs, self-hosted policies and security.txt contacts. Each program's own policy decides what is in scope and what it pays; check it before you test.

Something wrong or missing? Report a correction.