Email Authentication
nationalgallery.org.uk
SPF
passDeclares which servers may send mail for this domain.
v=spf1 mx include:eu._netblocks.mimecast.com include:spf.dynect.net include:em.nationalgallery.org.uk include:eu.rp.oracleemaildelivery.com -all
DKIM
noneCryptographic signature on outbound mail (selector: none).
No record published.
DMARC
passTells receivers what to do with mail that fails SPF/DKIM. Policy: reject.
v=DMARC1; p=reject; rua=mailto:543d82f32ed34205a94f99018162a77c@dmarc-reports.cloudflare.net,mailto:dmarc-rua@dmarc.service.gov.uk, mailto:28220a06a429516@rep.dmarcanalyzer.com; ruf=mailto:28220a06a429516@for.dmarcanalyzer.com; fo=1;
Mail Servers (MX)
5 eu-smtp-inbound-1.mimecast.com
10 eu-smtp-inbound-2.mimecast.com