MailFlow

A self-hosted unified webmail client whose AI assistant can run on your ChatGPT Codex subscription.

Personal assistantCodexWeb (self-hosted)

About MailFlow

MailFlow is a self-hosted webmail client that brings several IMAP and SMTP accounts into one clean interface. Its AI assistant summarises threads, drafts replies and answers questions about a message, using either an OpenAI-compatible API provider or a ChatGPT Codex subscription.

Can you use your ChatGPT plan in MailFlow?

Yes. A ChatGPT Codex subscription, for the AI assistant. MailFlow's own page says: "use an OpenAI-compatible API provider or a ChatGPT Codex subscription; summarise threads, draft replies, ask questions about a message"

How to connect your plan

ChatGPT Plus or Pro

Connect your ChatGPT Codex subscription in the AI assistant settings.

Made for

email
open source
self-hosted

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