We've recently switched to using GMail at work for a variety of different reasons after having our own Outlook Exchange for a while. At present everyone is still used to using the Outlook interface instead of GMail. We've managed to set the accounts up in Outlook successfully and it all worked for a day. After that we started getting warnings from GMail because it considers Outlook to be a "less secure app".
For security reasons my boss does not want to enable the "Allow less secure apps" option for each users GMail account but as far as I know that is the only way to use Outlook with GMail.
Is there a way we can enable "Allow less secure apps" but only for Outlook? Or is Outlook now off the table, so to speak?
We are using Outlook 2016, version 1811.