'Send mail as you'
The Global Administrator will accept these permissions as the phish reporter will send the mail to the forwarding mailbox on behalf of the user.
'Read and write access to your mail'
The Global Administrator will accept these permissions as data from the reported email will be sent to the forwarding mailbox.
'Sign you in and read your profile'
The Global Administrator will accept these permissions to authenticate the profile of the user who is accessing the Plugin.
'Maintain access to data you have given it access to'
The Global Administrator will accept these permissions as the data will be stored on the platform so that the information can be viewed within reporting.