2023-11-29 19:10:19 CLIENT -&gt; SERVER: EHLO quickway-courier.com<br>
2023-11-29 19:10:19 CLIENT -&gt; SERVER: STARTTLS<br>
2023-11-29 19:10:19 CLIENT -&gt; SERVER: EHLO quickway-courier.com<br>
2023-11-29 19:10:19 CLIENT -&gt; SERVER: AUTH LOGIN<br>
2023-11-29 19:10:19 CLIENT -&gt; SERVER: bml5aWFsYWJpMTBAZ21haWwuY29t<br>
2023-11-29 19:10:19 CLIENT -&gt; SERVER: T2xhbml5aS4xMg==<br>
2023-11-29 19:10:20 SMTP ERROR: Password command failed: 535-5.7.8 Username and Password not accepted. Learn more at535 5.7.8  https://support.google.com/mail/?p=BadCredentials d12-20020a170902cecc00b001cfb52ebfdcsm8905645plg.179 - gsmtp<br>
SMTP Error: Could not authenticate.<br>
2023-11-29 19:10:20 CLIENT -&gt; SERVER: QUIT<br>
SMTP connect() failed. https://github.com/PHPMailer/PHPMailer/wiki/Troubleshooting<br>
message not sentSMTP connect() failed. https://github.com/PHPMailer/PHPMailer/wiki/Troubleshooting