Are you using one of the 33 eMail clients that could be exploited by MailSploit?

German security researcher Sabri Haddouche has discovered a set of vulnerabilities that he collectively refers to as Mailsploit, and which allow an attacker to spoof email identities, and in some cases, run malicious code on the user's computer



The real issue is the email spoofing attack that circumvents all modern anti-spoofing protection mechanisms such as DMARC (DKIM/SPF) or various spam filters.



The full list is given here:
https://docs.google.com/spreadsheets/d/1jkb_ZybbAoUA43K902lL-sB7c1HMQ78-fhQ8nowJCQk/htmlview?sle=true




For More:
https://blog.knowbe4.com/mailsploit-bypasses-dmarc-and-lets-attackers-send-spoofed-phishing-emails-on-over-33-email-clients