Automatically label incoming Gmail by sender's domain

Sorts every new email into a label based on the sender's company domain, so your inbox organizes itself.

How the work actually flows

It branches. Exactly one path is taken.

Pattern: Exclusive Choice (4) · Simple Merge (5)

flowchart TD trig>"new email arrives"]:::trig s0["extract sender domain"]:::task s1["check if label exists"]:::task s2["apply label to email"]:::task trig --> s0 s0 --> s1 gx{"× does label already exist"}:::gate s1 --> gx p00["use existing label"]:::task gx -->|"label exists"| p00 p10["create new label"]:::task gx -->|"no label yet"| p10 jn{"○ label ready"}:::gate p00 --> jn p10 --> jn jn --> s2 out[/"email filed under sender label"/]:::out pay{{"organized inbox with no effort"}}:::pay s2 --> out out --> pay classDef task fill:#e7f6fe,stroke:#34b8f0,color:#2c2a29 classDef svc fill:#f6f8fa,stroke:#7c8795,color:#2c2a29 classDef mi fill:#e7f6fe,stroke:#0079a8,color:#2c2a29,stroke-width:2px classDef human fill:#fff,stroke:#0079a8,color:#0079a8 classDef store fill:#f6f8fa,stroke:#0079a8,color:#2c2a29 classDef trig fill:#00a4eb,stroke:#0079a8,color:#fff,font-weight:bold classDef trigtime fill:#00a4eb,stroke:#0079a8,color:#fff,font-weight:bold classDef trigdata fill:#8ad4f5,stroke:#0079a8,color:#06314c,font-weight:bold classDef gate fill:#fff,stroke:#e8a23d,color:#6b4708,font-weight:bold classDef out fill:#1f9d6b,stroke:#167a53,color:#fff,font-weight:bold classDef pay fill:#06314c,stroke:#021f33,color:#fff
Starts itA stepOne path onlyPaths rejoinResultPayoff
Build size
Standard

A mid-size build with several tools working together.

Business functions
Email Automation
Connects
Gmail

The problem it solves

Your inbox fills up with messages from dozens of companies, and sorting them into folders by hand is a task you never quite get to. Without labels, finding all the emails from one client or vendor means searching through everything.

Who it fits

Anyone who gets email from many different companies and wants their inbox organized automatically.

How it works

  1. A new email arrives in your Gmail inbox.
  2. The system reads the sender's email address and pulls out the domain.
  3. It checks whether a label already exists for that domain.
  4. If not, it creates a new label for that domain.
  5. The email is filed under the matching label automatically.
What you get

An inbox that files itself by sender

Your inbox stays organized automatically, with every email grouped under its sender's company so nothing gets buried.

What you get

A neatly labeled inbox, with every email automatically filed by the sender's company.

What you need

A Google Workspace or Gmail account.

We can build this. But should you?

The hard question is not how to build it. It is whether this is the right thing to build first.

That is what a Fractional Chief AI Officer figures out with you, before anyone writes a line of code.

Let's Talk Strategy

Related automations

Score and route new leads automatically with AI and Slack alerts

Reads new leads from email or web forms, scores them with AI, updates your CRM, and alerts your team on Slack.

Advanced

Run A/B tested email campaigns tracked in Google Sheets

Sends A/B tested email campaigns from Gmail, tracks results in Google Sheets, and reports progress in Slack.

Advanced

Read invoices from Gmail and log them to Google Sheets automatically

Pulls invoice attachments out of your inbox, reads the details with AI, and records them in a spreadsheet.

Advanced

Rewrite AI-written content so it reads naturally and human

Takes text you paste in, rewrites it so it sounds natural, then saves it to Google Docs and emails you the result.

Advanced
Back to the AI Playbook