Replies: 0
Whenever I test the wp mail SMTP plugin using any email address of mine I get an error message, and this is the full error log for reference.
Versions:
WordPress: 5.8.1
WordPress MS: No
PHP: 7.2.26
WP Mail SMTP: 3.0.3
Params:
Mailer: smtp
Constants: Yes
ErrorInfo: SMTP Error: Could not connect to SMTP host.
Host: smtp.zoho.com
Port: 587
SMTPSecure: tls
SMTPAutoTLS: bool(true)
SMTPAuth: bool(true)
Server:
OpenSSL: OpenSSL 1.0.1e 11 Feb 2013
Debug:
Email Source: WP Mail SMTP
Mailer: Other SMTP
SMTP Error: Could not connect to SMTP host.
SMTP Debug:
2021-09-27 04:32:38 Connection: opening to smtp.zoho.com:587, timeout=300, options=array()
2021-09-27 04:32:38 Connection: opened
2021-09-27 04:32:38 SERVER -> CLIENT: 220 mx.zohomail.com SMTP Server ready September 26, 2021 9:32:37 PM PDT
2021-09-27 04:32:38 CLIENT -> SERVER: EHLO www.mohamedabdulhady.com
2021-09-27 04:32:39 SERVER -> CLIENT: 250-mx.zohomail.com Hello www.mohamedabdulhady.com (tarsier.mysitehosted.com (198.58.84.58))250-STARTTLS250 SIZE 32505856
2021-09-27 04:32:39 CLIENT -> SERVER: STARTTLS
2021-09-27 04:32:39 SERVER -> CLIENT: 220 Ready to start TLS.
2021-09-27 04:32:40 Connection failed. Error #2: stream_socket_enable_crypto(): SSL operation failed with code 1. OpenSSL Error messages:error:14090086:SSL routines:SSL3_GET_SERVER_CERTIFICATE:certificate verify failed [/home/abhady/public_html/wp-includes/PHPMailer/SMTP.php line 470]
SMTP Error: Could not connect to SMTP host.
2021-09-27 04:32:40 CLIENT -> SERVER: QUIT
2021-09-27 04:32:40
2021-09-27 04:32:40
2021-09-27 04:32:40 Connection: closed
SMTP Error: Could not connect to SMTP host.