Powermta config in Windows -- 2

Hello, My dedicated server company OVH blocked port 25 while sending bulk emails. Now I want someone who have past experience of OVH spam related issues with solution. Thanks OVH complaint ticket: Dear Customer, Our anti-spam protection layer has detected that your IP [login to view URL] is sending spam. In order to protect our network, we have blocked the port 25 of your server, at the network level. To help you investigate about this problem and fix it, here are a sample are some advanced details on your emails: Destination IP: [login to view URL] - Message-ID: MZGXNTG5.MZQ4ODMYNA.421210128103420164827793984(at)[login to view URL] - Spam score: 300 Destination IP: [login to view URL] - Message-ID: OTE4NTU1.NJG3MTK5OQ.425930128103620163627902453(at)[login to view URL] - Spam score: 300 Destination IP: [login to view URL] - Message-ID: OTA1MZE1.NDC3ODY5MA.425400128103720160127927406(at)[login to view URL] - Spam score: 300 Destination IP: [login to view URL] - Message-ID: NDQ2ODCZ.NDU3MTM3NA.421470128103720165527981000(at)[login to view URL] - Spam score: 300 Destination IP: [login to view URL] - Message-ID: NJIYMZUW.NDYXMZY3.429840128103620162727893843(at)[login to view URL] - Spam score: 300 If you want more information about anti-spam best practices, check-out this guide: [login to view URL] If you identified and fixed the spam issue, you can unblock your IP using your manager, simply by using that link : [login to view URL]