I exported an email sent to my mailbox and found out there is a huge block of a style script listing down malware possibility sites and set as display:none !important
My exported email css (Only listed a bit)
<style type="text/css">
:root topadblock,
:root input[onclick^="window.open('http://www.FriendlyDuck.com/"],
:root img[alt^="Fuckbook"],
:root iframe[src^="http://static.mozo.com.au/strips/"],
:root iframe[id^="google_ads_iframe"],
:root header#hdr + #main > div[data-hveid],
:root div[jscontroller="U835zd"] + c-wiz[jsrenderer="YnuqN"],
:root div[id^="zergnet-widget"],
:root div[id^="traffective-ad-"],
:root div[id^="sticky_ad_"],
:root div[id^="q1-adset-"],
:root div[id^="proadszone-"],
:root div[id^="mainads"],
:root div[id^="dmRosAdWrapper"],
:root a[href^="http://at.atwola.com/"] {
display: none !important;
}
</style>
I want to know what this approach is and why they had listed in the email header. So far searched on google for the particular content but failed to get information on this. Any help would be appreciated.
edit: I opened the email in a new tab in the browser, saved it as a html file and formatted the code so i could see the structure.