2026-09-23 22:44:52 SERVER -&gt; CLIENT: 220 smtp.gmail.com ESMTP af79cd13be357-93c347b93b8sm39280785a.1 - gsmtp<br>
2026-09-23 22:44:52 CLIENT -&gt; SERVER: EHLO asj.mnsuam.edu.pk<br>
2026-09-23 22:44:52 SERVER -&gt; CLIENT: 250-smtp.gmail.com at your service, [162.213.251.35]250-SIZE 35882577250-8BITMIME250-AUTH LOGIN PLAIN XOAUTH2 PLAIN-CLIENTTOKEN OAUTHBEARER XOAUTH250-ENHANCEDSTATUSCODES250-PIPELINING250-CHUNKING250 SMTPUTF8<br>
2026-09-23 22:44:52 CLIENT -&gt; SERVER: AUTH LOGIN<br>
2026-09-23 22:44:52 SERVER -&gt; CLIENT: 334 VXNlcm5hbWU6<br>
2026-09-23 22:44:52 CLIENT -&gt; SERVER: [credentials hidden]<br>
2026-09-23 22:44:52 SERVER -&gt; CLIENT: 334 UGFzc3dvcmQ6<br>
2026-09-23 22:44:52 CLIENT -&gt; SERVER: [credentials hidden]<br>
2026-09-23 22:44:52 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 af79cd13be357-93c347b93b8sm39280785a.1 - gsmtp<br>
2026-09-23 22:44:52 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 af79cd13be357-93c347b93b8sm39280785a.1 - gsmtp<br>
SMTP Error: Could not authenticate.<br>
2026-09-23 22:44:52 CLIENT -&gt; SERVER: QUIT<br>
2026-09-23 22:44:52 SERVER -&gt; CLIENT: 221 2.0.0 closing connection af79cd13be357-93c347b93b8sm39280785a.1 - gsmtp<br>
SMTP Error: Could not authenticate.<br>
❌ FAILED: SMTP Error: Could not authenticate.