关于Outlook 'Report Message'加载项适配用户可疑邮件合法性判断支持请求的技术问询

Hey there, let's walk through your question and possible solutions clearly:

Core User Need vs. Current Tool Behavior #

Your key user story points out a clear gap in the default Report Message add-in:

As a user I receive a message that I feel uncertain about. Is it legit or not? I want to ask somebody for support.

The built-in options (Junk, Phishing, Not Junk) are designed for an entirely different scenario:

As a user I know this message is Phishing and I want to report it.

These default choices assume the user has already made a clear judgment, which doesn't align with the "I'm unsure and need help" use case you're targeting.

Can the Default 'Report Message' Add-In Handle This? #

Short answer: No, not out of the box. This add-in is built for users to flag messages they've already classified, not to request support for ambiguous cases. There's no native option to send a "I need help verifying this" request via this tool.

Are There Other Tools/Add-Ins to Cover This Use Case? #

Absolutely—here are a few practical options tailored to your goal:

• Build a custom Outlook add-in: You can create a lightweight, purpose-built add-in (e.g., named "Request Support for Suspicious Email") that lets users click to forward the ambiguous message directly to your support/admin team. You can even add a small input box for users to note why they're unsure, and auto-populate a clear subject line like "Urgent: Need verification for suspicious email" to help admins prioritize these requests.
• Use Outlook Quick Steps: If you don't want to dive into add-in development, set up a custom Quick Step. This lets users one-click forward the suspicious message to your support team, with a pre-written subject and note explaining it's a verification request. It's a low-code, easy-to-deploy solution for smaller teams.
• Leverage enterprise security add-ins: Many third-party email security platforms offer specialized add-ins that include a "verify this message" option. These tools often integrate with admin dashboards, separating verification requests from confirmed phishing reports so your team can focus on the edge cases you care about.

A Quick Note on Training Users to Report Uncertain Messages as Phishing #

Your concern here is totally valid. If you push users to flag unsure messages as Phishing, admins will be swamped with confirmed phishing reports and likely miss the high-priority edge cases where human judgment is actually needed. This approach would defeat the goal of letting admins focus on ambiguous, high-risk messages.

备注：内容来源于stack exchange，提问作者edgar.holleis