The latest version of Mugshot can still attempt to send authenticated
emails though. Create a text file called "auth.txt" and then type
USERNAME, <your_username>
PASSWORD, <your_password>
Then go to "Email Options->Send a test email"
Sending authenticated emails, being a test feature, only works here
and not in the main surveillance part of the app at the moment. But if
that works for you, or any one else for that matter, I'll devote some
time to making it work during surveillance too.
Hope that helps!
Dave