In this short tutorial, we are going to show you how to use the PEAR option to send emails via SMTP accurately. Just follow the steps below.
To pass a username and password to the SMTP server in the php.ini file, you can use the following format:
This error message typically indicates that the SMTP server is unable to authenticate the provided login credentials for the email account being used to send the email.
The "SMTP Error: Data not accepted" is a common error message that can occur when using the PHPMailer library to send email messages.