All work
Automation Email Custom

Formula Inbox Audit

For Truitt Dill at Formula Inbox, Archwares built an automated email deliverability audit engine: Notion-driven jobs that run GlockApps, Postmark, blacklist, and Google Postmaster checks, then write results back automatically.

Formula Inbox Audit product UI
Client
Truitt Dill · Formula Inbox
Industry
Email deliverability
Services
Automation, Integrations
Control plane
Notion + APIs

Deliverability audits were too manual to scale.

Formula Inbox needed audits that could start from Notion, create inbox placement tests, check DNS/auth signals, score content spam risk, inspect blacklists, and pull Postmaster reputation, then return structured results without stitching five tools by hand.

One engine. Many checks. Results back into Notion.

We built a Python audit system that watches Notion for Running audits, creates GlockApps tests, manages seed lists, sends via Gmail SMTP, calls Postmark spam checks, scrapes Google Postmaster with Playwright, and populates placement, reputation, SPF/DKIM/DMARC, blacklist, and issue fields automatically.

Milestone 2: audits that run themselves.

The Email Audit System shipped for Truitt / Formula Inbox as an automated deliverability pipeline, status tracking, multi-provider checks, and Notion as the operator console.

Auto pipelineNotion trigger → multi-tool audit → writeback
4+ sourcesGlockApps, Postmark, blacklists, Postmaster
Full fieldsPlacement, DNS auth, reputation, spam score

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