Msmailprobe - Office 365 And Exchange Enumeration

Office 365 and Exchange Enumeration

It is widely known that OWA (Outlook Webapp) is vulnerable to time-based user enumeration attacks. This tool leverages all known, and even some lesser-known services exposed by default Exchange installations to enumerate users. It also targets Office 365 for error-based user enumeration.

Getting Started

If you want to download and compile the simple, non-dependant code, you must first install GoLang! I will let the incredible documentation, and other online resources help you with this task. …

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