[–] kapranoff 12y ago ↗ The numbers look too sensational. They are probably very biased towards platforms/clients with default external image loading switched on.Litmus claim they have a "secret sauce" that lets them detect email clients and user actions reliably. Sounds suspicious.
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[ 2.3 ms ] story [ 15.1 ms ] threadLitmus claim they have a "secret sauce" that lets them detect email clients and user actions reliably. Sounds suspicious.