Small, fast, simple tool for performing reverse Office365 lookups.
You feed GOMU (Get OnMicrosoft Users) e-mail aliases, it returns onMicrosoft ID's
This can be a useful way of finding usernames belonging to a company using Azure Directories from their e-mail addresses.
go get github.com/mirabis/gomuor download a binary from the Releases page.
The most basic usage is to simply pipe a list of e-mail addresses into the tool, for example:
mirabis~$ cat company.emails | gomu
peter.paul@contoso.com, peter.paul@contoso.mail.onmicrosoft.com
john.williams@contoso.com, john.williams@contoso.mail.onmicrosoft.com
andrea.keeper@contoso.com, andrea.keeper@contoso.mail.onmicrosoft.com
darryl.blue@contoso.com, darryl.blue@contoso.mail.onmicrosoft.com
...mirabis~$ gomu -h
Usage:
gomu [OPTIONS]
██████╗ ██████╗ ███╗ ███╗██╗ ██╗
██╔════╝ ██╔═══██╗████╗ ████║██║ ██║
██║ ███╗██║ ██║██╔████╔██║██║ ██║
██║ ██║██║ ██║██║╚██╔╝██║██║ ██║
╚██████╔╝╚██████╔╝██║ ╚═╝ ██║╚██████╔╝
╚═════╝ ╚═════╝ ╚═╝ ╚═╝ ╚═════╝
Application Options: (/* windows, -* Unix)
/t, /threads: How many threads should be used (default: 20)
/i, /input: Input file containing line seperated e-mail addresses,
otherwise defaults to STDIN
/d, /domain: Autodiscover domain to use
(default: outlook.office365.com)
/u, /user-agent: User specified User agent to override default
(default: Microsoft Office/16.0 (Windows NT 10.0; Microsoft
Outlook 16.0.12026; Pro))
/v, /verbose Turns on verbose logging
/insecure Switches all HTTPS calls to HTTP
Help Options:
/?, /h, /help Show this help message- hakluke my inspiration to start transitioning from Python/.NET to golang
- s0md3v repository formatting and tool inspiration
- raikia initial idea
You can contribute in following ways:
- Report bugs
- Give suggestions to make it better (I'm new to golang)
- Fix issues & submit a pull request
Do you want to have a conversation in private? Hit me up on my twitter, inbox is open :)
gomu is licensed under GPL v3.0 license