You need to check with your ISP/Hosting Company to find out what configurations you need to use for SMTP.

Most SMTP servers are set-up to execute based on your individual domain address, like the following:



So, you would use the following:



Some SMTP servers have a special SUB-domain naming convention, like the following:



OR



So, you would use the following:



OR



Also, you need to "turn-off" the $db_mail_path by simply using:



OR to make double sure that it is not being referenced in your scripts, use the following:



But, the best thing to do is CONTACT your PROVIDER and ask them what the EXACT SMTP configurations are you need to use.

Regards,

Eliot Lee