2026-10-22 07:42:26 CLIENT -&gt; SERVER: EHLO rvphp.djaxbidder.com<br>
2026-10-22 07:42:26 CLIENT -&gt; SERVER: STARTTLS<br>
2026-10-22 07:42:26 CLIENT -&gt; SERVER: EHLO rvphp.djaxbidder.com<br>
2026-10-22 07:42:26 CLIENT -&gt; SERVER: AUTH LOGIN<br>
2026-10-22 07:42:26 CLIENT -&gt; SERVER: [credentials hidden]<br>
2026-10-22 07:42:26 CLIENT -&gt; SERVER: [credentials hidden]<br>
2026-10-22 07:42:28 SMTP ERROR: Password command failed: 535 5.7.8 Error: authentication failed: UGFzc3dvcmQ6<br>
SMTP Error: Could not authenticate.<br>
2026-10-22 07:42:28 CLIENT -&gt; SERVER: QUIT<br>
SMTP connect() failed. https://github.com/PHPMailer/PHPMailer/wiki/Troubleshooting<br>
Mailer Error: SMTP connect() failed. https://github.com/PHPMailer/PHPMailer/wiki/Troubleshooting