Hi,
I will suggest solution for sending mails and will do complete settings and pass all records that is spf,dkim,dmarc for good inbix.
I have 10 Years of experience in bulk mailing, email marketing.I will configure Postfix, Power MTA ,Interspire, Zimbra, Mauctic and Mailwizz,Sendy,Mumara, SES, Sendgrid,mailcarry, Mailgun mailing application with secured server set up alongwith experience in all type of servers like VPS, Dedicated, Shared server,Server Security, Server Monitoring , Server Setup and Management, Backup Management , Server Migration, SSL Installation etc.
Please discuss.
Thank you