2025-12-05 09:24:16 Connection: opening to ex5.mail.ovh.net:587, timeout=300, options=array()<br>
2025-12-05 09:24:16 Connection: opened<br>
2025-12-05 09:24:16 SERVER -&gt; CLIENT: 220 ex5.mail.ovh.net Microsoft ESMTP MAIL Service ready at Fri, 5 Dec 2025 10:24:16 +0100<br>
2025-12-05 09:24:16 CLIENT -&gt; SERVER: EHLO rougeetnoir.fr<br>
2025-12-05 09:24:16 SERVER -&gt; CLIENT: 250-ex5.mail.ovh.net Hello [5.135.47.98]250-SIZE 104857600250-PIPELINING250-DSN250-ENHANCEDSTATUSCODES250-STARTTLS250-AUTH GSSAPI NTLM250-8BITMIME250-BINARYMIME250-CHUNKING250 SMTPUTF8<br>
2025-12-05 09:24:16 CLIENT -&gt; SERVER: STARTTLS<br>
2025-12-05 09:24:16 SERVER -&gt; CLIENT: 220 2.0.0 SMTP server ready<br>
2025-12-05 09:24:16 CLIENT -&gt; SERVER: EHLO rougeetnoir.fr<br>
2025-12-05 09:24:16 SERVER -&gt; CLIENT: 250-ex5.mail.ovh.net Hello [5.135.47.98]250-SIZE 104857600250-PIPELINING250-DSN250-ENHANCEDSTATUSCODES250-AUTH GSSAPI NTLM LOGIN250-8BITMIME250-BINARYMIME250-CHUNKING250 SMTPUTF8<br>
2025-12-05 09:24:16 CLIENT -&gt; SERVER: AUTH LOGIN<br>
2025-12-05 09:24:16 SERVER -&gt; CLIENT: 334 VXNlcm5hbWU6<br>
2025-12-05 09:24:16 CLIENT -&gt; SERVER: [credentials hidden]<br>
2025-12-05 09:24:16 SERVER -&gt; CLIENT: 334 UGFzc3dvcmQ6<br>
2025-12-05 09:24:16 CLIENT -&gt; SERVER: [credentials hidden]<br>
2025-12-05 09:24:21 SERVER -&gt; CLIENT: 535 5.7.3 Authentication unsuccessful<br>
2025-12-05 09:24:21 SMTP ERROR: Password command failed: 535 5.7.3 Authentication unsuccessful<br>
SMTP Error: Could not authenticate.<br>
2025-12-05 09:24:21 CLIENT -&gt; SERVER: QUIT<br>
2025-12-05 09:24:21 SERVER -&gt; CLIENT: 221 2.0.0 Service closing transmission channel<br>
2025-12-05 09:24:21 Connection: closed<br>
SMTP Error: Could not authenticate.<br>
Message could not be sent. Mailer Error: SMTP Error: Could not authenticate.