Hello,
I have 5-year experience as a system administrator . My expertise is in DNS,Mail server( Postfix, Exim, Office 365, G suit ) web server config, Wordpress ,Mysql, Cloud flare, Mailwizz, mailcarry, PMTA , SMTP, DMARC DKIM SPF MX and sending and receiving emails, and cronjobs. I have also configured and set up SMTP, IMAP, Outlook setup or third-party SMTP. As I can see whatever your requirement is I do it in daily work like DNS records manage, MW Setup, PMTA, cronjob, and third-party SMTP integration ( SES, Mailgun, Mailjet, Sendgrid, Sendinblue).
Please discuss to start. Thank you.