Self-hosted · CFFlowmails
ProductPricingCompareChangelogBlogDocs
Runtime v0.1Login
ProductPricingCompareChangelogBlogDocsLogin

Journal

Operator notes on Cloudflare-native email.

Long-form writing about self-hosted email in D1, Workers-native routing, the REST API, and the parts of the platform that show up in the security review.

Clear filters

Categories

Operator NotesTutorialDeep DiveComparisonAnnouncement

Tags

alternativeamazon-sesapiauditautomationcatch-allcloudflarecloudflare-apicloudflare-email-routingcloudflare-workerscompliancecostcustom-domaincutoverd1data-residencydata-sovereigntydeep-divedeliverabilitydkimdmarcemail-routingemail-servicesemail-webhookhelpdeskhmacinboundleast-privilegelimitationsliteral-matchersmail-servermailgunmigrationmulti-tenantpostfixpostmarkpricingproduct-overviewr2resendrest-apiretryroute-tablesruntimescoped-tokenssecurityself-hostedsendsendgridspfsupportsupport-inboxtcotickettransactional-emailtutorialvendor-lock-inwebhookwebhooks

1 of 22 posts match

April 2026
Operator Notes
5 min read

What is Flowmails?

A Cloudflare-native email routing platform that keeps your inbox and outbox in your own D1, with a REST API on top.

Read the post →

Flowmails

Cloudflare-native email for custom domains. Self-hosted in your Cloudflare account — inbox, outbox, and routing rules live in your own D1.

on Cloudflare

Need a hand reaching support? support@flowmails.net

Product

  • Product
  • Pricing
  • Dashboard
  • Changelog
  • Contact

Resources

  • Blog
  • Docs
  • Compare
  • Alternatives
  • For
  • Integrations

Legal

  • Privacy
  • Terms
  • Acceptable use

© 2026 Flowmails. Built on Cloudflare Workers, Email Routing, and Email Services.

Self-hosted · API-first · AI on the way