DNS Help for Microsoft 365 & Office
DNS is invisible — until it isn't. We configure MX, SPF, DKIM, DMARC, Autodiscover and SRV records at any registrar so Outlook, Teams and shared mailboxes simply connect.
Why 123MACPC
Family-run, Apple-, Dell- and HP-certified, and on the Northshore since 2004. Free local pickup & delivery for booked work. One year parts and labor warranty.