By default each Post Affiliate Pro account/licence uses PHP mail() function to send emails.
Sending emails via PHP mail() function will work correctly, however due to our server's higher spam ratings the emails might not be delivered to the recipient. There are 2 options how you can increase the chances of the emails being delivered, the latter (SMTP) being recommend:
1. Use PHP mail() function with your own domain and set up SPF record (hosted)
As soon as you change the Email field under M...