Odoo Gmail Integration - Less Secure Apps Option Error

If you are wondering why your Odoo gmail integration is not working anymore, look no further. Gmail has disabled the "Less Secure App" option in May 2022.

However, there is an alternative option to enable the sending of outgoing and incoming gmail from Odoo by using 2-step verification.

Watch this video on how to enable 2-step verification in gmail.

Once done, go to the Odoo "Outgoing Email Servers" setting, and copy the generated password from 2-step verification and replace the password, as below. The rest of the setting is the same as "Less Secure App" option.