Uncertainty with tag for hosts

[katruhanchik]

Please give an exhample how should the tag for hosts look like if their email is user.name@companydomain.com, because it isn't clear and here is what I receive:

[hazcod]

Like mentioned on the readme:

Tag your Falcon hosts with email/user/company/com if their email is user@company.com.

[katruhanchik]

I tried some combinations and it resulted in stated error
e.g.:
email\john.doe\company\com
john.doe@company.com\john.doe\company\com
john.doe@company.com
john.doe\company.com

I tried them with and without quotation marks and with both slash and backslash

[hazcod]

email/John/doe/company/com