Stop Postfix server sending spam

Hi Sir, Hope you are doing well, I am Working with 3 tier Data Center Organization as a Mail Solution Expert, I have more than 8 years experience in, Linux Servers Setup, Configuration, Security, Web hosting, Database, Mail Services Administration , working on more than 1000 of Linux servers. I have completely go through your project and very interested to work on this project. I will Stop Postfix server sending spam successfully and fast as working these task on daily basis in data center servers. You can also check the feedback/reviews for the reference of my work on my profile(https://www.freelancer.com/u/amiteshojha.html). Please give me opportunity to do the same and feel free to let me know if you have any concern. Please initiate chat to discuss more.I will do in your budget and price tell me. Thanks

Hello Sir, I fix your spam issue. please provide me details. I am ready to start right now and give you update within time period. Thanks

Hello, Hope everything going great ! I will help to stop sending spam by Postfix, after fixing I will configure SpamAssassin for future security. If you want a new installation can. Waiting for your replay ! Have a great day. Regards Abu Bakar Siddique