I'm getting an error when trying to send password recovery message from my script via email.
Dec 27 09:41:37 vmi2309972 postfix/smtps/smtpd[445592]: connect from vmi2309972.contaboserver.net[242.38.184.222]
Dec 27 09:41:37 vmi2309972 postfix/smtps/smtpd[445592]: SSL_accept error from vmi2309972.contaboserver.net[242.38.184.222]: -1
Dec 27 09:41:37 vmi2309972 postfix/smtps/smtpd[445592]: warning: TLS library problem: error:14094418:SSL routines:ssl3_read_bytes:tlsv1 alert unknown ca:../ssl/record/rec_layer_s3.c:1552:SSL alert number 48:
Dec 27 09:41:37 vmi2309972 postfix/smtps/smtpd[445592]: lost connection after CONNECT from vmi2309972.contaboserver.net[242.38.184.222]
Dec 27 09:41:37 vmi2309972 postfix/smtps/smtpd[445592]: disconnect from vmi2309972.contaboserver.net[242.38.184.222] commands=0/0
In my script panel, this message appears:
SMTP Connect() failed. https://github.com/PHPMailer/PHPMailer/wiki/Troubleshooting