Replies: 0
Can anyone help me in resolving the issue? The error log is given below,
Versions:
WordPress: 5.6
WordPress MS: No
PHP: 7.4.13
WP Mail SMTP: 2.5.1
Params:
Mailer: smtp
Constants: No
ErrorInfo: SMTP Error: Could not connect to SMTP host.
Host: alphaplustech.icewarpcloud.in
Port: 587
SMTPSecure: tls
SMTPAutoTLS: bool(true)
SMTPAuth: bool(true)
Server:
OpenSSL: OpenSSL 1.1.1h 22 Sep 2020
Debug:
Mailer: Other SMTP
SMTP Error: Could not connect to SMTP host.
SMTP Debug:
2021-01-06 10:41:39 Connection: opening to alphaplustech.icewarpcloud.in:587, timeout=300, options=array()
2021-01-06 10:41:40 Connection: opened
2021-01-06 10:41:40 SERVER -> CLIENT: 220-in-iwc-m2.icewarpcloud.in ESMTP IceWarp Unified Communications Server; Wed, 06 Jan 2021 16:11:40 +0530220 IceWarp SMTP Server
2021-01-06 10:41:40 CLIENT -> SERVER: EHLO uat.alphaplustech.com
2021-01-06 10:41:40 SERVER -> CLIENT: 250-in-iwc-m2.icewarpcloud.in Hello uat.alphaplustech.com [158.255.47.189], pleased to meet you.250-ENHANCEDSTATUSCODES250-SIZE 31457280250-EXPN250-ETRN250-ATRN250-DSN250-CHECKPOINT250-8BITMIME250-AUTH PLAIN LOGIN DIGEST-MD5 CRAM-MD5250-STARTTLS250-VRFY250 HELP
2021-01-06 10:41:40 CLIENT -> SERVER: STARTTLS
2021-01-06 10:41:40 SERVER -> CLIENT: 220 2.0.0 Ready to start TLS
2021-01-06 10:41:40 Connection failed. Error #2: failed loading cafile stream: `C:\Program Files (x86)\Plesk\Additional\PHPSettings\cacert.pem’ [C:\Inetpub\vhosts\alphaplustech.com\uat.alphaplustech.com\wp-includes\PHPMailer\SMTP.php line 455]
SMTP Error: Could not connect to SMTP host.
2021-01-06 10:41:40 CLIENT -> SERVER: QUIT
2021-01-06 10:41:40 SERVER -> CLIENT:
2021-01-06 10:41:40 SMTP ERROR: QUIT command failed:
2021-01-06 10:41:40 Connection: closed
SMTP Error: Could not connect to SMTP host.