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Mark Whitfield
@wiliamsexpr3
Email Infrastructure and Deliverability Expert
Reino Unido
Inglés, Alemán, Francés, Italiano
Sobre mí
I'm Mark J, a skilled email infrastructure specialist helping businesses set up, migrate, and fix systems like Buttondown, Mailtrain, and Mailcow.
I handle SMTP setup, DNS authentication (SPF, DKIM, DMARC), server deployment, and subscriber migration so your emails actually reach the inbox instead of getting lost or flagged as spam.
I don't promise guaranteed inbox placement no one honestly can, since that depends on factors outside any single setup but I do guarantee a correctly configured system, clear communication, and fast, reliable turnaround. Let's build something reliable together.
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Mark Whitfield
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