Enhancement Proposal for PowerSPF – Macro Limit Alert

I would like to propose an enhancement to improve the reliability of PowerSPF. Currently, PowerSPF allows the inclusion of three or more macros, including PowerSPF itself. However, this can lead to Void Lookups, resulting in an SPF Permerror, which may cause email delivery failures. This is not an ideal situation and should be avoided. To mitigate this issue, I recommend implementing a feature that triggers an alert or error message when the total number of macros, including PowerSPF, reaches three or more. Benefits of This Enhancement: Early Detection: Clients can quickly identify and correct improper SPF records before they cause issues. Improved Email Deliverability: Preventing excessive macros reduces the risk of SPF failures, ensuring smooth email delivery. Proactive Monitoring: Users can be alerted before their configuration reaches a problematic state. Enhanced User Experience: Clients can use PowerSPF with confidence, knowing that potential issues will be flagged proactively. I believe this feature would significantly improve PowerSPF’s effectiveness and user satisfaction.