Server expert to fix SMTP issue with my server

Hello , Its clear the issue is from your smtp authentication protocols , so we need to double check them and configure them well looking forward to hear from you

Hi, I will setup & configure Emailing server will pass all the authentications like SPF, DKIM, Dmarc, RDNS, iprotatirons etc for better deliverability. I have 8 Years of expertise in bulk mailing, email marketing, Postfix, Power MTA ,Interspire, Mautic and Mailwizz,Sendy,Mumara, SES, Sendgrid, Mailgun mailing application with secured server set up. Let's discuss. Thanks..

Hi greetings!, I read your requirements and will provide this with 100 % of your satisfaction level guarantee. I`ll develop this. I have already developed this software which I can show you instantly so as to make your hiring decision easier. I have also developed several ERP, CRM and custom web applications. I am an experienced professional Software Developer with 15+ years of experience in PHP, MySQL, Oracle, HTML, CSS, BootStrap, Java, JavaScript, jQuery & so many tools which facilitates robust software development. I am ready to start work immediately so that this job can be done quickly for you. Lets discuss more in detail about my previous similar experience and how I am highly suitable for this project. Can I show you few samples on Chat? Thanks & Regards, Manoj

I can fix this issue. I have 6 years of experience in linux and AWS. You can contact me for the lowest bid that I have put in.