Gmail returns 534-5.7.14. Please log in to your web browser.

Question

I found this error while I try to send an email from one Gmail account to another. How to solve this error? Help me with this.

An error has occurred:

534-5.7.14 Log in using your web browser and 534-5.7.14, then try again. 534-5.7.14 Read more ... 534 5.7.14 https://support.google.com/mail/answer/78754 hw7sm51688135pac.12 - gsmtp

Answer 1

You need to install "Allow less secure applications": "Enable", log in to Google using the desired account, and go to the security page and install Allow less secure apps will be enabled.

Answer 2

You need to allow less secure applications, you can do this by clicking the link below

https://www.google.com/settings/security/lesssecureapps

try this one

https://accounts.google.com/DisplayUnlockCaptcha

if still not working, try changing your gmail password