Hi Everyone,
Let me help you regarding the email you're receiving on your account.
Please be informed that Google has made a change to their security defaults and disable the use of Basic Authentication by Google accounts. This will break Gmail connections to Outlook.com. To know more, you can read the article below:
Outlook cannot connect to Gmail after July 15, 2014
We recommends enabling basic authentication for your Google account. In addition, we also suggest to use Google's Two-step verification featured combined with an App password for Outlook.com This will option will increase your overall account security. Pleas
check the articles below:
About 2-Step Verification
Sign in using App Passwords
While you're at it, using Two-step verification for your Microsoft Account is a good idea too, to do this, please follow the steps on the article below:
Two-step verification: FAQ
If the issue still persists, don't hesitate to inform us and we'll be happy to further assist you.
Thank you.