Ext Ops Panel
Open dashboard

CustomFrom – Send from your own domain in Gmail

Chrome extension by SteadyTabs · Productivity · Communication

A Chrome extension in Productivity · Communication with 0 users, no reported installs.

Specific sites only: 6 match patterns.

What the developer says, and 3 screenshots

Loading from the Chrome Web Store. Open the listing if it does not appear.

Users
not published (the store states no audience for this listing)
Rating
not rated yet
Users, last 7 days
unchanged
Version
1.0.1
Updated in the store
2026-10-01
Published
2026-09-28
Manifest
V3
Browser access
3 permissions, 6 site patterns

How it has moved

Users
unchanged since 02.10
0 · 2 readings
2026-10-02: appeared in the store
  1. 2026-10-020appeared in the store
  2. 2026-10-080
Users
unchanged since 02.10
0 · 2 readings
2026-10-02: appeared in the store
  1. 2026-10-020appeared in the store
  2. 2026-10-080

A dot marks a day the store showed a different number. Between them the line carries the last one forward: we read every listing more than once a day and record a point only when something moves. History beyond ninety days is in the app.

What it can reach

Specific sites only: 6 match patterns.

  • https://mail.google.com/
  • https://api.resend.com/
  • https://api.postmarkapp.com/
Show the remaining 3
  • https://api.mailgun.net/
  • https://api.eu.mailgun.net/
  • https://*.amazonaws.com/
  • Run its own code on the pages it can access scripting
  • Schedule work to run later alarms
  • Store data in your browser storage

The full permission history for this extension

What changed recently

  1. Appeared in the store

The publisher

SteadyTabs publishes 2 listings we track, 0 users between them.

  1. Steady Focus – Website Blocker, Block Sites & YouTube Shorts SteadyTabs · Productivity · Workflow · published 2026-09-29 audience not published

Like this one

Listings the catalog judges closest in what they say they do.

  1. Custom Domain for Gmail Describes nearly the same job, smaller audience 10 users ★ 5.0
  2. Send from Gmail - Share a Link Via Email Describes nearly the same job, smaller audience 6k users ★ 4.9
  3. Diversimail — one email, many senders Describes nearly the same job, smaller audience 7 users (last published figure)
  4. Send from Gmail (by Google) Describes nearly the same job, with a large installed audience 700k users ★ 4.0
  5. MailStone Gmail Extension Describes nearly the same job, smaller audience 14 users

The top 5 only. The full comparison, with why each one is close, is on the alternatives page; ranking a whole neighbourhood by your own criteria is in the app.

Is this your extension?

Connect it to Ext Ops Panel and see installs, uninstalls and uninstall reasons as events arrive, not as a weekly summary.

See what the panel does

Figures come from our own daily pass over the public Chrome Web Store listing, last read on . We publish no contact details for extension developers.