Not all emails are what they seem . Many subject matter come with plant code design to differentiate the sender when ( and even where ) you open them up . It ’s a trick often used by merchandising companionship to knead out if you ’re actually paying any tending to them , but there are ways of spotting this kind of e-mail trailing .
Please note : There is no 100 pct effective method of avoiding email tracking , not least because the methods used and electronic mail technology themselves are perpetually develop . However , for a fast and largely effective root , the web browser extensionUgly Email(Chrome only ) is the tool you want .
Once you ’ve addedthe extensionto Chrome and reloaded Gmail , you ’ll see tell - narration heart symbols next to all the messages with some sort of track software embedded in them . you could cancel these without opening them or at least get an idea of which companies need to know most about your email - opening body process .
The tracker itself is usually an invisible , single pixel image . When the electronic mail is opened , the figure is retrieve from wherever it ’s hosted , and the sender have the information they ’re calculate for . One of the more onetime - schooltime methods of blocking email trackers is to not load effigy by default ( under General in Gmail ’s options ) but that ’s not an idealistic answer .
Another similar Chrome extension we like isPixelBlock . In this instance you have to open up your emails to see the eye ikon , though you do get extra information such as the number of trailing attempts and the source of the trailing widget for each message . For the most perfect shelter , you might require to study instal both tools .
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