Email Authentication
snapcraft.io
SPF
passDeclares which servers may send mail for this domain.
v=spf1 ip4:185.125.188.250 ip4:185.125.188.251 ip4:185.125.188.72 ip4:185.125.188.73 -all
DKIM
noneCryptographic signature on outbound mail (selector: none).
No record published.
DMARC
noneTells receivers what to do with mail that fails SPF/DKIM.
No record published.
Mail Servers (MX)
10 mx-misc.canonical.com