Replies: 1
I am trying to send from support@AAA.com email address.
But the website domain is different. it is BBB.com
WP mail smtp plugin doesn’t work in this case.
How to solve this issue.
Here is the error log.
`Versions:
WordPress: 5.8.3
WordPress MS: No
PHP: 7.2.34
WP Mail SMTP: 3.2.1
Params:
Mailer: smtp
Constants: No
ErrorInfo: SMTP connect() failed. https://github.com/PHPMailer/PHPMailer/wiki/Troubleshooting
Host: smtp.titan.email
Port: 587
SMTPSecure: tls
SMTPAutoTLS: bool(true)
SMTPAuth: bool(true)
Server:
OpenSSL: OpenSSL 1.1.1d 10 Sep 2019
Apache.mod_security: No
Debug:
Email Source: Contact Form 7
Mailer: Other SMTP
SMTP Error: Could not authenticate.
Email Source: WooCommerce
Mailer: Other SMTP
SMTP Error: Could not authenticate.
Email Source: WooCommerce
Mailer: Other SMTP
SMTP connect() failed. https://github.com/PHPMailer/PHPMailer/wiki/Troubleshooting
Email Source: WP Mail SMTP
Mailer: Other SMTP
SMTP connect() failed. https://github.com/PHPMailer/PHPMailer/wiki/Troubleshooting
Email Source: Contact Form 7
Mailer: Other SMTP
SMTP connect() failed. https://github.com/PHPMailer/PHPMailer/wiki/Troubleshooting
Email Source: WP Core
Mailer: Other SMTP
SMTP connect() failed. https://github.com/PHPMailer/PHPMailer/wiki/Troubleshooting
SMTP Debug:
2022-02-10 20:43:58 Connection: opening to smtp.titan.email:587, timeout=300, options=array()
2022-02-10 20:43:58 Connection: opened
2022-02-10 20:44:00 SERVER -> CLIENT: 554 smtp-out.flockmail.com ESMTP not accepting connections
2022-02-10 20:44:00 CLIENT -> SERVER: QUIT
2022-02-10 20:44:00 SERVER -> CLIENT: 421 4.7.0 smtp-out.flockmail.com Error: too many errors
2022-02-10 20:44:00 SMTP ERROR: QUIT command failed: 421 4.7.0 smtp-out.flockmail.com Error: too many errors
2022-02-10 20:44:00 Connection: closed
2022-02-10 20:44:00 Connection: closing due to error
SMTP connect() failed. https://github.com/PHPMailer/PHPMailer/wiki/Troubleshooting`