Why is gmail smtp not accepting login and password?

Question

gmail

Good night all! Tell. Already wrapped up with this gmail. In general, I'm trying to send an email, but I see an error in the console

"Swift_TransportException in AbstractSmtpTransport.php line 383:
Expected response code 250 but got code "535", with message "535-5.7.8 Username and Password not accepted. Learn more at
535 5.7.8 https://support.google.com/mail/answer/14257 bd7sm7295422lbc.27 - gsmtp"

What am I doing wrong? The username and password are exactly the same. On stack, it was advised to allow access to untrusted applications. I allowed. And it makes no sense. How to fix?

Answer 1

Most likely the port is wrong. Use tls instead of ssl

Answer 2

Presumably when you toggle the setting for unsecure apps, the changes take some time to take effect. Try sending via SMTP, for example, an hour after you change the setting, I encountered a similar problem, unsubscribed about the problem and the situation at the link, look at PHP. PhpMailer how to send SMTP mail via gmail.com from google? Why authorization error?
PS I see that you asked a question more than 3 years ago, I just stumbled upon your question in the search, and I have a similar situation. Maybe someone needs.