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inboxes.net
Open-source, multi-domain inbox and agent MCP for Resend
Resend gives you an API. inboxes gives you the inbox. Paste your API key, import your full email history, and get a real client for every domain - threads, search, undo send, scheduled send, snooze, rules, labels, and Gmail-style shortcuts. Tracking pixels and stripped by default. There's an MCP server, so your agent/harness of choice can read and draft your mail (sending is a permission toggle). $5/mo per org, unlimited members - or self-host free.
Hey Product Hunt 👋
I've been using Resend for everything I ship. It's a great sending API for my entrepreneurial endeavors . Every time someone replied to a transactional email, that reply went into a webhook payload and then nowhere. My "support@" address was really just a forwarding rule and some hope I would check incoming.
So I built the client half. You paste your own Resend API key, inboxes imports your full history, and you get an actual inbox for every domain - threading, full-text search with from: / has:attachment operators, undo send, scheduled send, snooze, rules, shared aliases, roles. Discord-style sidebar, Cmd+1-9 to switch domains. Gmail shortcuts, because muscle memory is real.
Agents get an inbox too. There's an MCP server for Claude Code, Codex, opencode etc. Your agent reads, searches, and writes drafts as you, with your permissions. Sending is one org-level switch, off by default, enforced server-side. Draft-first by default so it's opt-in only
$5/mo per org, unlimited members and domains. Or self-host free - open source, same feature set, MCP included.
What's your current setup for reading replies to app email? I want to know if I'm the only one who was doing this by hand!
About inboxes.net on Product Hunt
“Open-source, multi-domain inbox and agent MCP for Resend”
inboxes.net was submitted on Product Hunt and earned 5 upvotes and 1 comments, placing #60 on the daily leaderboard. Resend gives you an API. inboxes gives you the inbox. Paste your API key, import your full email history, and get a real client for every domain - threads, search, undo send, scheduled send, snooze, rules, labels, and Gmail-style shortcuts. Tracking pixels and stripped by default. There's an MCP server, so your agent/harness of choice can read and draft your mail (sending is a permission toggle). $5/mo per org, unlimited members - or self-host free.
On the analytics side, inboxes.net competes within Email, Developer Tools and Artificial Intelligence — topics that collectively have 1M followers on Product Hunt. The dashboard above tracks how inboxes.net performed against the three products that launched closest to it on the same day.
Who hunted inboxes.net?
inboxes.net was hunted by Harrison Dimon. A “hunter” on Product Hunt is the community member who submits a product to the platform — uploading the images, the link, and tagging the makers behind it. Hunters typically write the first comment explaining why a product is worth attention, and their followers are notified the moment they post. Around 79% of featured launches on Product Hunt are self-hunted by their makers, but a well-known hunter still acts as a signal of quality to the rest of the community. See the full all-time top hunters leaderboard to discover who is shaping the Product Hunt ecosystem.
For a complete overview of inboxes.net including community comment highlights and product details, visit the product overview.
Harrison Dimon