50 major US retailers sent 42B marketing emails in 28 days. 80% used tracking pixels to monitor clicks, devices, and location. Proton Mail calls the tactics "an engineered assault on privacy." A new ...

Email senders can quantify the emotional tone of their customer and team communications with a new offering from SaaS provider EmailAnalytics. The goal is to give businesses a “new metric that ...

On April 14, 2026, the CNIL published its long-awaited recommendation on tracking pixels in emails (Decision No. 2026-042). Tracking pixels are invisible images hosted on remote servers whose display ...

What are tracking pixels and why has the Garante intervened? Tracking pixels are transparent images of an extremely small size, just one pixel, which are not directly contained within the email but ...

Competition in the email market is heating up. After Apple’s iOS 18 introduced a slew of Gmail-like features to Apple’s Mail app, including categorization of transactions, updates, and promotions, as ...

Your inbox might look clean once spam is filtered out, but that doesn't mean it is private. Marketing emails and newsletters include tracking pixels that call back to the sender when their images load ...

We're conditioned to think our email address is harmless. Most of us think it's just an ID, a way to get receipts and shipping updates, but that's not it. Your email is the skeleton key to your online ...