Automatically flag bounced emails in your contact spreadsheet

Scans your inbox for bounce notifications and marks the matching contact as bounced in your spreadsheet.

How the work actually flows

It branches. Exactly one path is taken; runs once per new email in inbox.

Pattern: Multiple Instances without Synchronization (12) · Exclusive Choice (4)

flowchart TD trig(["scheduled inbox check"]):::trigtime s0[["scan inbox for new emails"]]:::mi s1["check if bounce notification"]:::task trig --> s0 s0 --> s1 gx{"× is email a bounce notice"}:::gate s1 --> gx p00["extract recipient address"]:::task gx -->|"is bounce"| p00 p01["mark contact as bounced"]:::task p00 --> p01 p10["skip email"]:::task gx -->|"not a bounce"| p10 p01 --> out p10 --> out out[/"bounced contacts flagged in spreadsheet"/]:::out pay{{"contact list stays clean"}}:::pay 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 stepRuns once per itemOne path onlyResultPayoff
Build size
Standard

A mid-size build with several tools working together.

Business functions
Email AutomationSpreadsheet & Database Ops
Connects
GmailGoogle Sheets

The problem it solves

When emails bounce, the notification just sits in your inbox unless you go looking for it. Your contact list quietly fills up with dead addresses you keep emailing anyway.

Who it fits

Anyone running email campaigns or outreach who keeps a contact list in a spreadsheet.

How it works

  1. The system checks your inbox for new emails on a set schedule
  2. It checks whether each new email is a bounce notification
  3. If it is, it extracts the recipient's email address from the notification
  4. It finds that contact in your spreadsheet and marks them as bounced
What you get

Bounced contacts marked without you noticing

You get bounced emails automatically caught and flagged in your contact spreadsheet, keeping your list accurate.

What you get

An updated spreadsheet where bounced contacts are automatically flagged.

What you need

An email inbox account and a Google Workspace account for the spreadsheet.

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

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