Intro:

When a user try to send an email from Web Explorer using Gmail as sender, following error occurs. 

Fix:

This error occurs because of Google's strengthening Security. Please follow the attached Google help article to overcome this error message.

https://support.google.com/accounts/answer/6010255?hl=en

Note: This fix needs to be configured/applied on the gmail account that is being used as a sender email from synergize web explorer. 

If you have any further questions, please email your questions to support@microdea.com or call us at 905-881-6071 x 290.