I have a customer who has lots of code in php but they all use php mail function to send out emails, the problem is the emails never reach the destination. Submit ticket, the guy said it's because the return-path problem, and insisted to change to phpmailer. due to this stupid policy that prevent php standard mail function working and suggested the customer who know nothing about php to change code to use phpmailer??? I asked to talk to the manager, the live chat guy said they are busy and not available. Is this jodohost normally deal with the customer?!! I am really furious about this issue. Some of my customers in other linux boxes seems ok to send email by php mail but never with web8. The spamming check should be easily set to make exceptions for your own servers as the mail originators.