Improve email delivery in two easy steps

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
  • 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.

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