I'm wondering how you send a mail with the data filled in in a form. I have read that you can't adjust the php code, to prevent the mail entering the spam folder.
I have read that the server, which you send it from, responsible is for this.
I'm making a CMS on a server from school , for a school project. How can i fix the server settings or something to prevent that the email with register data goes to the spam folder.
Just like facebook (if you register you get a validation link in your mailbox), how did they prevent that the mail doesn't enter the spam folder?
Thanks in advance!
Honestly, I'd recommend you to use something like Mailgun. They take care of all that stuff so that you can focus on your app.