Replies: 0
WP Forms show email has successfully sent, but SMTP test email fails, and I don’t receive emails.
Here is the error debug:
Versions:
WordPress: 4.9.4
WordPress MS: No
PHP: 7.1.14
WP Mail SMTP: 1.2.5
Params:
Mailer: smtp
Constants: No
ErrorInfo: SMTP connect() failed. https://github.com/PHPMailer/PHPMailer/wiki/Troubleshooting
Host: mail.simbiotecha.lt
Port: 465
SMTPSecure: ssl
SMTPAutoTLS: bool(true)
SMTPAuth: bool(true)
Server:
OpenSSL: Yes
Apache.mod_security: No
SMTP Debug:
2018-04-03 12:06:46 Connection: opening to ssl://mail.simbiotecha.lt:465, timeout=300, options=array (
)
2018-04-03 12:06:46 Connection: Failed to connect to server. Error number 2. "Error notice: stream_socket_client(): SSL operation failed with code 1. OpenSSL Error messages:
error:14090086:SSL routines:SSL3_GET_SERVER_CERTIFICATE:certificate verify failed
2018-04-03 12:06:46 Connection: Failed to connect to server. Error number 2. "Error notice: stream_socket_client(): Failed to enable crypto
2018-04-03 12:06:46 Connection: Failed to connect to server. Error number 2. "Error notice: stream_socket_client(): unable to connect to ssl://mail.simbiotecha.lt:465 (Unknown error)
2018-04-03 12:06:46 SMTP ERROR: Failed to connect to server: (0)
2018-04-03 12:06:46 SMTP connect() failed. https://github.com/PHPMailer/PHPMailer/wiki/Troubleshooting