See when mail you sent was opened
and which links were followed

Opens and clicks are on unless you turn them off. Fetches recognised as machines are logged but never counted.

In short

What is email open tracking?

The sender hides a 1×1 image in the message: loading it reports that the message was displayed. A tracked link routes each click through the sender first.

100

different links rewritten per message, the rest left as written

10seconds

after sending: any fetch sooner is marked a machine

30seconds

between fetches of one copy, still one reading

How it works

Two switches, both on

A pixel for opens, rewritten links for clicks. Each decides what your next message carries, and an API send can choose per message.

Machines are logged, not counted

Apple's privacy fetches, scanners and anything inside ten seconds of sending are set aside. Gmail opens count, though its caching makes the total a floor.

Every link keeps its own count

A page linked three times is one row with one count. Every other destination gets its own.

What you get

In the product today

Named when possible

One recipient is always named. Several only while size times recipients stays under 8MB.

A clean Sent copy

Your copy drops the pixel and keeps every link as you typed it.

Quoted history left alone

Only the new part of a reply is rewritten.

Between OpenEmail mailboxes

The reader reports the open itself when images are showing.

Good practice

Getting the most out of it

  1. 01

    Weigh clicks first

    Images are blocked far more often than links go unclicked, so trust a click over an open.

  2. 02

    Keep private links untracked

    Send sign-in and reset links with clicks off, since a tracked destination is stored.

  3. 03

    Read places loosely

    A city describes the network, so anyone on a VPN appears somewhere they have never been.

Where it stands

Good to know

Opens with images blocked
Nothing registers, and this is the most common outcome.
Recalling mail already sent
A switch changes your next message only. Mail already sent keeps reporting.
Device and place through Gmail
Its proxy hides both, and cached repeat reads may never reach us.

Questions

Asked often

Keep going

Works well with

Tracking on your own domain

Tracked links and the open pixel on a subdomain you choose, such as links.yourdomain.com, instead of the OpenEmail address.

Analytics & graphs

What your mailbox is actually doing, drawn rather than guessed at.

Tracking pixels stripped

The invisible image that tells a sender you opened their mail is gone before you see the message.

Start

Your domain,
your mail.

Point a domain at OpenEmail and read it in a mailbox built around it. The free plan covers one domain.

Your inbox,
on your own terms.

Email infrastructure for businesses, AI, agents and personal email. Built for scale, privacy and control. Everything email should have had from day one.

OpenEmail

Email infrastructure for businesses, AI, agents and personal email. Built for scale, privacy and control. Everything email should have had from day one.

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