Hi,
I have experience in email marketing.
I have worked with almost all mailing application like:
Mailwizz
Interspire
Mautic
Acelle
Mumara in front end and
PMTA/Postfix in backend.
I will set up and pass all records that is DKIM, DMARC,IP rotation and will prevent email throttling, and implement filter for avoiding spam traps.
Thank you