is365
is365 takes a list of email addresses on stdin and checks them against Office 365's GetCredentialType
API.
Usage
$ cat users.txt
jdoe@somewhere.com
realuser@nowhere.com
arya@thenorth.com
$ cat users.txt| is365
realuser@nowhere.com
Useful parameters include -c
for concurrency (default: 20) and -proxy
to send traffic via HTTP proxy.
Note: This API will start returning false positives once the rate limit is hit. To avoid false positives, this will terminate early.
Installation
go install github.com/leesoh/hacks/is365@latest
Thanks
This tool is entirely based off of this blog post, which you should certainly read.