I understand that you are facing an issue with your vBulletin forum where emails are not being received, and you suspect a conflict between your server and the Cloudflare service. I would be glad to assist you in resolving this issue.
With my expertise in PHP, Linux, Forum Software, vBulletin, and MySQL, I can troubleshoot the issue and find the root cause of the problem. I will begin by analyzing your server and Cloudflare configurations to identify any conflicts or misconfigurations that may be causing the problem.
Once I have identified the issue, I will provide you with a detailed report on the cause and the solution to the problem. I will also implement the required changes to resolve the issue and ensure that emails are being received by your vBulletin forum as expected.
I am committed to providing you with high-quality services and timely communication throughout the project. I am confident that I can resolve this issue quickly and effectively, and I look forward to working with you.
Thank you for your consideration, and I hope to hear from you soon.