The problem
While browsing our Node.js site logs we have noticed the following error:
Please log in via your web browser and then try again.
We use Nodemailer with our Gmail account to send emails.
The solution
Logging in to the Gmail account via a browser did exactly nothing of course. Luckily we found some clues here.
- Change Gmail account settings to allow "less secure apps"
- Force "captcha update"
