2025-12-08 20:33:34 SERVER -&gt; CLIENT: 220-serverin.sbgenus.com ESMTP Exim 4.98.2 #2 Tue, 09 Dec 2025 02:03:34 +0530 220-We do not authorize the use of this system to transport unsolicited, 220 and/or bulk e-mail.<br>
2025-12-08 20:33:34 CLIENT -&gt; SERVER: EHLO newcrm.sbgenus.com<br>
2025-12-08 20:33:34 SERVER -&gt; CLIENT: 250-serverin.sbgenus.com Hello newcrm.sbgenus.com [178.212.35.185]250-SIZE 52428800250-LIMITS MAILMAX=1000 RCPTMAX=50000250-8BITMIME250-PIPELINING250-PIPECONNECT250-AUTH PLAIN LOGIN250-STARTTLS250 HELP<br>
2025-12-08 20:33:34 CLIENT -&gt; SERVER: STARTTLS<br>
2025-12-08 20:33:34 SERVER -&gt; CLIENT: 220 TLS go ahead<br>
SMTP Error: Could not connect to SMTP host. Connection failed. stream_socket_enable_crypto(): Peer certificate CN=`serverin.sbgenus.com&#039; did not match expected CN=`smtp.gmail.com&#039;<br>
2025-12-08 20:33:34 CLIENT -&gt; SERVER: QUIT<br>
2025-12-08 20:33:35 <br>
2025-12-08 20:33:35 <br>
SMTP Error: Could not connect to SMTP host. Connection failed. stream_socket_enable_crypto(): Peer certificate CN=`serverin.sbgenus.com&#039; did not match expected CN=`smtp.gmail.com&#039;<br>
❌ Mailer Error: SMTP Error: Could not connect to SMTP host. Connection failed. stream_socket_enable_crypto(): Peer certificate CN=`serverin.sbgenus.com' did not match expected CN=`smtp.gmail.com' SMTP server error: QUIT command failed Detail: �[����1K�3
3l\R��221 serverin.sbgenus.com closing connection