The SPF record ensures that remote mail servers will accept mails from your domain only from your server. This is important in fighting spam and email forgery.
It is especially useful to create an SPF record for your domain in case you have problems with bounced back messages you have not sent. For more information how SPF records can help in such cases.
Hostlantern customers can easily enable and manage SPF records for their domains from cPanel > Email Authentication.
If you are not yet a customer, check out what our domain services include and how we can make your life easier. Managing your own domain is easy when you have the right host by your side.