Engineering, design, and product decisions written down so they're useful to someone other than the author six months later.
Two to three follow-ups, spaced further apart each time, then a clean stop. Here's the day-by-day schedule, how open and click signals should change it, and a breakup email you can adapt.
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A working Node.js example that sends email through the Gmail API with only the gmail.send scope. It covers building the MIME message, base64url encoding, non-ASCII subjects, HTML with a plain-text part, replying in a thread, and the production mistakes that the short tutorials skip.
Gmail won't tell you if a recruiter opened your application email, but an email tracker can give you a rough signal. Here's what an open does and doesn't mean in a hiring pipeline, why corporate scanners fake opens and clicks, and when to follow up.
Gmail has a built-in mail merge on most paid Google Workspace plans, but not on personal @gmail.com accounts. Here's how to use it, the free Google Sheets script that works everywhere, when an add-on is worth it, and the details that ruin merges (blank fields, previews, and sending limits).
Your emails are landing in spam and you don't know why. Work through the likely causes in order: authentication, sending pattern, content and link domains, list quality, and recipient complaints, with what to check for each and how to fix it.
Connect Claude Code, Cursor, VS Code or Claude Desktop to Gmail over MCP so your assistant can send email from your own account, track opens and clicks, and decide who gets a follow-up, without giving it access to your inbox.
Gmail's Schedule send is under the arrow next to Send on desktop and the three-dot menu on mobile. Here are the exact steps on every platform, the limits Google doesn't put up front, how time zones work, and how to pick a send time from your own open data.
Personal Gmail accounts can send 500 emails a day and Google Workspace accounts 2,000. Here's how recipients are counted, what happens when you hit a limit, why replies eat into your budget, and how to pace sends so you never get blocked.
Gmail won't alert you when a recipient opens your email. Here's how to get a real-time desktop notification on any Gmail account, why some "opened" alerts are bots, what multiple opens actually mean, and how to follow up without being creepy.
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.
Since iOS 15, Apple pre-fetches every tracking pixel whether or not the email is opened. Litmus attributes roughly 55–60% of all tracked opens to MPP. Here's how MPP works, how to detect it, and what to trust instead.
The popular free Gmail email trackers compared on the permissions they request, what their free plans really include, branding, and how they handle bot opens.
Gmail read receipts only work on work or school accounts, and the recipient decides whether to send one. Here's what actually tells you when someone reads your email.
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.
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.
Building a sending or outreach pipeline? Discover the technical, security, and deliverability differences between Gmail API OAuth2 and traditional SMTP relays.
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.
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.
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.
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.