Busy debugging some SPF/DKIM/DMARC authentication issues when sending an email to a Gmail account.
Basically some missing DNS Records.
Noticing a large improvement in the speed of DNS updates ever since we switched jetdomains.online DNS resolver to 1.1.1.1
#buildinpublic
Authorities issued a warning about North Korean hackers, APT43, exploiting weak email DMARC policies to execute spearphishing attacks.
#DMARCPolicies #NorthKoreanHackers #APT43 #SpearphishingAttacks
izoologic.com/region/central…