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email validation · process flowchart · email marketing

Bulk Email List Validation and Cleansing Flowchart

Type FlowchartStandard Sugiyama layered DAG + orthogonal routingEngine schematex-flowchartUpdated 7/6/2026
Bulk Email List Validation and Cleansing Flowchart
Drawing preview
The scenario

A company needs to validate a bulk email list before a marketing campaign to reduce bounces and protect sender reputation.

What is in this drawing

Read the decisions behind it.

01

How to handle invalid emails

02

Dealing with catch-all domains

03

Flagging risky addresses like disposable or role accounts

Use when cleansing any bulk email list for deliverability improvement.

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