How to connect your DNS provider to DMARCER so it can read your live DNS and, once you approve, apply your SPF, DKIM, DMARC, MTA-STS and DNSSEC fixes for you.
How to connect your ICUK reseller account to DMARCER so it can read your DNS, find the domains you host at ICUK, and publish the email-security records you approve (SPF, DMARC, MTA-STS, DKIM) plus manage DNSSEC.
Once your DNS provider is connected to DMARCER, you can publish recommended record changes straight from the domain window, with a clear before-and-after preview first. Every change is logged so you can always see what changed and put it back if you need to.