The SMTP server requires a secure connection or the client was notFollow the steps below to fix the problem:
authenticated. The server response was: 5.5.1 Authentication Required.
Usually the problem is that an incorrect password was entered for gmail in the 'Spy Install Module' creation page. Create a new install module and make sure you enter the correct gmail password for your account.
If you are sure your password in the install module is correct and you still have the same problem, do the following:
Open your gmail account and go to Settings.Go to the 'Accounts and Import' Tab and click on 'Other Google Account Settings'.
Go down to the 'Signing In' Section.
Turn 2-Step Verification is 'Off' and change 'Access for less secure apps' to 'Allowed'.
You should now start receiving the data from redpill Agent.
For more information about redpill Agent or other Spy Programs visit http://www.redpill.co.za