Applies to: This article applies to email-related tasks on OneNet Servers. Check whether your mailbox is on CrossBox, Plesk webmail, or a legacy mail platform before you start.
In addition to ensuring that you use SMTP method in your PHP codes, there are two easy steps that can improve your email delivery drastically.
- Login to your web hosting cPanel by going to http://yourdomain.com/cpanel
- Under Mail, click on “Email Authentication”.
- Enable SPF and DomainKeys respectively.
These two functions essentially help other mail servers to decide that your emails are originating from a real email account.
The above information is relevant to Web Hosting powered by cPanel packages only.
