2026-06-01 06:06:05 SERVER -&gt; CLIENT: 220-node1563.myfcloud.com ESMTP Exim 4.99.2 #2 Mon, 01 Jun 2026 06:06:04 +0000 220-We do not authorize the use of this system to transport unsolicited, 220 and/or bulk e-mail.<br>
2026-06-01 06:06:05 CLIENT -&gt; SERVER: EHLO phpmail.cedrics.se<br>
2026-06-01 06:06:05 SERVER -&gt; CLIENT: 250-node1563.myfcloud.com Hello phpmail.cedrics.se [139.162.189.24]250-SIZE 52428800250-LIMITS MAILMAX=1000 RCPTMAX=50000250-8BITMIME250-PIPELINING250-PIPECONNECT250-AUTH PLAIN LOGIN250-STARTTLS250 HELP<br>
2026-06-01 06:06:05 CLIENT -&gt; SERVER: STARTTLS<br>
2026-06-01 06:06:05 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=`ipv6.node1563.myfcloud.com&#039; did not match expected CN=`smtp.gmail.com&#039;<br>
2026-06-01 06:06:05 CLIENT -&gt; SERVER: QUIT<br>
2026-06-01 06:06:05 <br>
2026-06-01 06:06:05 <br>
SMTP Error: Could not connect to SMTP host. Connection failed. stream_socket_enable_crypto(): Peer certificate CN=`ipv6.node1563.myfcloud.com&#039; did not match expected CN=`smtp.gmail.com&#039;<br>
Failed to send email. Error: SMTP Error: Could not connect to SMTP host. Connection failed. stream_socket_enable_crypto(): Peer certificate CN=`ipv6.node1563.myfcloud.com' did not match expected CN=`smtp.gmail.com'