https://maildriply.com/blog Engineering notes from Maildriply — email infrastructure, Gmail quirks, and what we ship. en-us Sat, 13 Jun 2026 00:00:00 GMT https://maildriply.com/blog/free-email-tracker-gmail https://maildriply.com/blog/free-email-tracker-gmail Sat, 13 Jun 2026 00:00:00 GMT A practical guide to using a free email tracker in Gmail — how open and click tracking actually works, how to set it up in minutes, how accurate it really is, and whether it's legal. https://maildriply.com/blog/apple-mail-privacy-protection-email-tracking https://maildriply.com/blog/apple-mail-privacy-protection-email-tracking Thu, 04 Jun 2026 00:00:00 GMT Since iOS 15, Apple pre-fetches every tracking pixel whether or not the email is opened. That inflates open rates by 40–70% for some lists. Here's how MPP works, how to detect it, and what to trust instead. https://maildriply.com/blog/best-free-email-tracker-for-gmail-2026 https://maildriply.com/blog/best-free-email-tracker-for-gmail-2026 Mon, 01 Jun 2026 00:00:00 GMT We tested the top free Gmail email trackers head-to-head on privacy, accuracy, and deliverability impact. Here's which one you should actually use. https://maildriply.com/blog/gmail-read-receipt-alternative https://maildriply.com/blog/gmail-read-receipt-alternative Thu, 28 May 2026 00:00:00 GMT Gmail's built-in read receipts require recipient consent and only work within the same Workspace domain. Here's what actually tells you when someone reads your email. https://maildriply.com/blog/email-tracking-best-practices-2026 https://maildriply.com/blog/email-tracking-best-practices-2026 Wed, 27 May 2026 00:00:00 GMT A practical, non-technical guide to email tracking in 2026: what to track, what not to trust, how to stay deliverability-safe, and how to pick a tool that won’t ruin your data. https://maildriply.com/blog/email-tracking-for-web-applications https://maildriply.com/blog/email-tracking-for-web-applications Tue, 26 May 2026 00:00:00 GMT Learn how to add email tracking to a web application without hurting deliverability, user trust, or performance. A practical guide for SaaS teams and developers. https://maildriply.com/blog/gmail-api-vs-smtp-cold-email https://maildriply.com/blog/gmail-api-vs-smtp-cold-email Mon, 25 May 2026 00:00:00 GMT Building a sending or outreach pipeline? Discover the technical, security, and deliverability differences between Gmail API OAuth2 and traditional SMTP relays. https://maildriply.com/blog/how-to-know-if-someone-read-your-email-gmail https://maildriply.com/blog/how-to-know-if-someone-read-your-email-gmail Fri, 15 May 2026 00:00:00 GMT Wondering if your important email was opened? Learn the best methods for tracking email opens in Gmail, from native read receipts to powerful tools like Maildriply. https://maildriply.com/blog/how-gmail-open-tracking-works https://maildriply.com/blog/how-gmail-open-tracking-works Tue, 12 May 2026 00:00:00 GMT A practical breakdown of email open tracking inside Gmail — the pixel, the image proxy, deduplication, and the bot heuristics that determine whether an open is real. https://maildriply.com/blog/why-gmail-send-only-scope https://maildriply.com/blog/why-gmail-send-only-scope Fri, 08 May 2026 00:00:00 GMT The smallest Gmail OAuth scope means we can't read your inbox, which means a few features are harder to build. We think the tradeoff is worth it. Here's the math. https://maildriply.com/blog/tracking-pixels-vs-link-tracking https://maildriply.com/blog/tracking-pixels-vs-link-tracking Sun, 03 May 2026 00:00:00 GMT Open tracking is the most popular metric in email and one of the noisiest. Click tracking is harder to get right but tells you more. Here's how we use both.