2026-09-09 15:43:23 SERVER -&gt; CLIENT: 220 smtp.googlemail.com ESMTP a640c23a62f3a-c294485a157sm11769466b.61 - gsmtp<br>
2026-09-09 15:43:23 CLIENT -&gt; SERVER: EHLO www.api.tnt.rw<br>
2026-09-09 15:43:23 SERVER -&gt; CLIENT: 250-smtp.googlemail.com at your service, [93.127.192.203]250-SIZE 35882577250-8BITMIME250-AUTH LOGIN PLAIN XOAUTH2 PLAIN-CLIENTTOKEN OAUTHBEARER XOAUTH250-ENHANCEDSTATUSCODES250-PIPELINING250-CHUNKING250 SMTPUTF8<br>
2026-09-09 15:43:23 CLIENT -&gt; SERVER: AUTH LOGIN<br>
2026-09-09 15:43:23 SERVER -&gt; CLIENT: 334 VXNlcm5hbWU6<br>
2026-09-09 15:43:23 CLIENT -&gt; SERVER: &lt;credentials hidden&gt;<br>
2026-09-09 15:43:23 SERVER -&gt; CLIENT: 334 UGFzc3dvcmQ6<br>
2026-09-09 15:43:23 CLIENT -&gt; SERVER: &lt;credentials hidden&gt;<br>
2026-09-09 15:43:23 SERVER -&gt; CLIENT: 535-5.7.8 Username and Password not accepted. For more information, go to535 5.7.8  https://support.google.com/mail/?p=BadCredentials a640c23a62f3a-c294485a157sm11769466b.61 - gsmtp<br>
2026-09-09 15:43:23 SMTP ERROR: Password command failed: 535-5.7.8 Username and Password not accepted. For more information, go to535 5.7.8  https://support.google.com/mail/?p=BadCredentials a640c23a62f3a-c294485a157sm11769466b.61 - gsmtp<br>
SMTP Error: Could not authenticate.<br>
2026-09-09 15:43:23 CLIENT -&gt; SERVER: QUIT<br>
2026-09-09 15:43:23 SERVER -&gt; CLIENT: 221 2.0.0 closing connection a640c23a62f3a-c294485a157sm11769466b.61 - gsmtp<br>
SMTP Error: Could not authenticate.<br>
</p>