Python - Connect To Gmail And Send Mail - Error 534 Invalidsecondfactor

i want to include sending notifications mails through gmail in my python code. I followed all the steps to do it: import smtplib Enable less secure app Wait for 1 day Set 2-ver

Solution 1:

gmail port is 587

you are using AT&T port 465 just replace with 587port .

Solution 2:

The problem is that the "2-Step Verification" is on your account.

Solutions:

1. Turn off 2-Step Verification and use your normal password account in your app (see this link for more details)
2. Sign in with App Passwords, An App Password is a 16-digit passcode that gives a less secure app or device permission to access your Google Account. App Passwords can only be used with accounts that have 2-Step Verification turned on (see this link or link2).