The MailWebhook Blog
Insights for developers building with email
Tutorials, product notes, engineering deep-dives, and operations insights on webhooks, email automation, and developer workflows.
Start building with MailWebhook
Use these starting points to send the first event, build a receiver, choose a mailbox source, and connect common workflows.
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First delivery
Create a mailbox, endpoint, route, and test message so you can inspect a real webhook delivery.
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Receiver guide
Build a signed Node.js, Python, or Go receiver with raw-body verification and idempotency handling.
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Provider choice
Compare Gmail, Microsoft 365, IMAP, hosted, and loopback mailbox sources before routing messages.
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Workflows
Apply recipes for Slack alerts, Telegram alerts, CRM intake, support tickets, and reusable route patterns.
Latest Posts
View allWebhook Signature Verification with HMAC: How Signed Delivery Speeds Up Security Review
Webhook signature verification with HMAC helps teams verify signed deliveries, document trust controls, and speed up ...
Email Automation Event Logging and Observability: Why It Belongs in the Platform
Email automation event logging and observability belong in the platform, giving teams a clear view of intake, routing...
Webhook Security for Email Automation: The 4 Questions Every Approver Should Ask
Use four questions to review any email-to-webhook platform. They turn scattered controls into a clear security postur...
Email Quarantine Automation Workflow: Treating Quarantine as an Operational Control Surface
Email quarantine automation workflow design turns quarantine into an operational control that protects inbound email ...
Pre-Signed URL Email Attachment Retrieval: A Cleaner Model for Webhook Pipelines
Pre-signed URL email attachment retrieval keeps webhook payloads lean while giving security teams a clear, time-bound...
Email Attachment Webhook Handling: Why Files Should Travel Separately
Email attachment webhook handling works best when events carry metadata and files use a separate authenticated retrie...