Key Takeaways
- Tracker pixels qhia thaum twg thiab qhov twg koj qhib email.
- Ntau email apps thaiv txhua cov duab, tsuas yog tiv thaiv koj ntawm cov pixels no.
- Ntau email apps thiab kev pabcuam yuav ntes thiab thaiv cov neeg soj xyuas pixels.
Koj puas paub tias txhua zaus koj qhib email, tus xa tuaj yeem pom thaum twg thiab qhov twg koj qhib nws, koj qhib nws ntau npaum li cas, thiab txawm tias hom khoom twg koj nyeem nws? Nws ua tsaug rau "neeg soj xyuas pixels," thiab lawv nyob txhua qhov chaw.
Email tsuas yog hais txog txoj kev nyab xeeb tsawg tshaj plaws rau kev sib txuas lus. Nws yog unencrypted, yog li nws muaj peev xwm nyeem tau los ntawm leej twg, nyob qhov twg raws nws txoj kev mus thoob plaws hauv internet, zoo li ib tug xa ntawv, tsis zoo li ib daim ntawv kaw. Tab sis email ib txwm ua li ntawd.
Kev taug qab pixels tseem phem dua. Lawv muab cov ntaub ntawv tsis txaus ntseeg txog koj tus neeg xa khoom, yam tsis tau thov kev tso cai ib zaug. Dab tsi tshwm sim? Koj puas tuaj yeem tiv thaiv koj tus kheej?
"Qhov cuam tshuam tsis pub lwm tus paub yog leej twg tuaj yeem pom thaum twg, thiab txawm tias qhov twg, koj qhib lawv email," Phillip Caudell, tus tsim tawm ntawm tus kheej-thawj email app Big Mail, hais rau Lifewire ntawm email.
"Thiab tsis zoo li cov ntawv txais nyiaj hauv cov ntawv thov xws li iMessage lossis WhatsApp, koj tsis tuaj yeem xaiv tawm, thiab qhov phem dua, cov neeg feem coob tsis paub tias nws tseem tshwm sim rau lawv."
Dab tsi yog kev taug qab Pixel?
Thaum tsab ntawv xov xwm email xa tuaj rau koj, nws muaj qhov txuas rau ib daim duab me me, tej zaum tsuas yog ib pixel xwb.
Thaum koj qhib email, nws thauj tag nrho cov duab uas muaj nyob hauv cov lus, suav nrog cov pixels no. Vim tias cov duab raug thauj khoom los ntawm lwm tus neeg rau zaub mov, tus neeg xa khoom paub meej thaum koj qhib email uas muaj.
Tshwj tsis yog tias koj tau txais kev ceeb toom, xaiv qhov tso cai ua ntej, nws yog kev tsim txom ntawm kev ceev ntiag tug thiab yuav tsum nres. Tsis muaj excuses.
Vim tias koj tus email app siv nws lub vev xaib tsim los thauj thiab tso tawm cov lus, nws xau tib cov ntaub ntawv raws li browser, suav nrog koj qhov chaw nyob IP, uas tuaj yeem qhia koj qhov chaw nyob.
Tag pixels muaj ntau lub hom phiaj. Email apps thiab kev pabcuam siv lawv los qhia rau tus neeg xa khoom yog thiab thaum twg lawv cov lus tau qhib.
Qhov no ua haujlwm zoo li nyeem daim ntawv txais nyiaj hauv kev xa xov zoo li WhatsApp thiab iMessage, tsuas yog tus txais tsis tuaj yeem xaiv lossis txawm paub tias lawv tab tom taug qab. Koj tus thawj coj tuaj yeem tshawb xyuas seb koj puas qhib email uas lawv xa, piv txwv li.
Nws mob zuj zus…
Kev ceev ntiag tug xwm txheej
Thaum koj muaj tus IP chaw nyob, koj muaj qhov chaw nyob ntawm qhov kev sib txuas hauv internet. Los ntawm qhov ntawd, koj tuaj yeem khi qhov chaw nyob mus rau qhov chaw nyob ntawm lub cev.
Spyware tuam txhab El Toro tau hais tias nws cov thev naus laus zis "nco qhov tseeb qhov chaw ntawm kev xa ncaj qha mus rau kev tshaj tawm digital. Los ntawm peb cov patented IP Targeting thev naus laus zis peb tsom cov tshaj tawm digital rau koj cov neeg siv khoom los ntawm kev sib piv lawv tus IP chaw nyob nrog lawv qhov chaw nyob. " Nws cog lus tias "kev taw qhia yam tsis tas yuav tsum siv ncuav qab zib, kev suav pej xeem blocks, lossis cov cuab yeej nyob hauv thaj chaw."
twv twv, muaj ntau ntau. "[Email lag luam tuam txhab Sendgrid] kuj hloov URLs nrog lawv tus kheej URLs los taug qab thaum ib tug neeg nyem rau nws," hais tias software tsim tawm Jake Humphrey ntawm Twitter.
"Kuv tsis quav ntsej qhov kev txiav txim siab koj siv," David Heinemeier Hansson, tus tsim ntawm HEY email-tus tsim tawm Basecamp, sau rau hauv Twitter.
"Tshwj tsis yog koj tau txais kev ceeb toom, xaiv qhov tso cai ua ntej, nws yog kev tsim txom ntawm kev ceev ntiag tug thiab yuav tsum tau nres. Tsis muaj kev zam txim."
Koj tuaj yeem thaiv tus neeg soj xyuas Pixels li cas?
Txoj hauv kev yooj yim tshaj plaws los thaiv cov neeg soj xyuas pixels yog tsis txhob thauj cov duab hauv koj tus email. Koj tuaj yeem hloov qhov no rau hauv ntau email apps, suav nrog Apple's Mail app. Cov ntawv txuas xa mus rau koj tseem yuav tuaj txog, tab sis cov duab nyob deb yuav tsis raug thauj.
Qhov teeb meem ntawm qhov no yog tias koj tsis pom cov duab hauv koj tus email, txawm tias koj xav pom. Thiab yog tias koj nyem rau thauj cov duab ntawd, cov neeg soj xyuas pixels yuav raug thauj khoom ib yam nkaus.
Qee email pabcuam pab. Fastmail, piv txwv li, luam cov duab txuas rau nws cov servers. Nws mam li thauj cov duab tso npe thaum koj saib cov ntawv xa tuaj.
"Qhov no txhais tau tias tus neeg xa ntawv tsuas yog paub peb cov ntaub ntawv server thiab qhov chaw, thiab tsis yog koj li," sau Nicola Nye, Fastmail tus thawj coj ntawm cov neeg ua haujlwm. Qhov no tsuas yog ua haujlwm ntawm lub vev xaib Fastmail, lossis hauv nws cov apps.
Heinemeier Hansson's HEY email kev pabcuam mus zoo dua. Nws nquag yos hav zoov thiab thaiv cov neeg soj xyuas pixels, thiab yog tias nws pom ib qho, nws qhia koj tam sim ntawd.
HEY tseem tso cai rau lwm cov duab, ib yam li Fastmail, khaws koj tus IP chaw nyob ntiag tug thaum koj saib lawv.
Yog tias koj tsis siv HEY lossis Fastmail, lossis koj tsis xav hloov cov chaw muab kev pabcuam, muaj lwm txoj hauv kev los tiv thaiv koj tus kheej. Koj tuaj yeem siv MailTrackerBlocker plugin rau Apple's Mac Mail app.
Lossis koj tuaj yeem hloov mus rau ib qho app uas tiv thaiv koj. MailMate yog tus neeg siv email muaj zog rau Mac, thiab yuav ceeb toom koj nrog tus chij loj thaum pom pixel trackers pom thiab thaiv.
Koj kuj tuaj yeem siv Caudell's Big Mail, tus email tsom mus rau ntiag tug app, uas yuav tsum tau tshaj tawm lub hlis no. Big Mail lub cim tshwj xeeb yog tias nws ua txhua yam kev ua haujlwm ntawm koj tus kheej lub cuab yeej, tsis yog ntawm lub chaw taws teeb chaw taws teeb uas koj tsis muaj kev tswj hwm.
"Kuv xav tias ntau tus neeg kawm txog qhov kev cuam tshuam ntawm lawv tus kheej ntiag tug, tib neeg yuav pib cia siab tias yuav tiv thaiv tus kheej los ntawm lawv cov ntawv xa ntawv," hais Caudell.
