Email hosting for your own domain, built for people and their AI agents: unlimited addresses, a fast keyboard-first inbox, agent inboxes, a REST API, CLI and remote MCP server (Resend-compatible). $20/month.
Hey Product Hunt 👋
I built FutureMail because my AI agents kept needing email (sign-up codes, receipts, replies from humans) and every option was either a send-only API or a consumer mailbox that agents can't really use.
FutureMail is real email hosting on your own domain, where your agents are first-class users:
• Agent inboxes: give each agent its own mailbox, address and scoped API key
• wait_for_email: long-polls until a matching email lands and hands back the extracted OTP code and links
• Remote MCP server for Claude, Cursor and any MCP client, plus a REST API and the fm CLI (npm i -g futuremail)
• Resend-compatible API: point the official Resend SDK at FutureMail and keep your code
• For humans: a fast, keyboard-first inbox with threading and Gmail-style search, unlimited domains, addresses, aliases and catch-all
DNS setup (DKIM, SPF via custom MAIL FROM, DMARC) is generated for you with live verification. Pro is $20/month with 50,000 recipients and hard caps, so no surprise overage bills.
I'd love your feedback, especially on what your agents need from an inbox. I'll be here all day answering questions!
I was actually just hacking together something similar, and this looks really nice.
When you say 50,000 recipients each month, what does that mean? Is that allowing me to send an unlimited amount of emails to anyone so long as I don't send to more than 50,000 unique email addresses? I think you mean total emails sent, but I'm not sure.
What kind of hard caps do you have?
What kind of data retention do you have? I don't see anything related to whether or not emails are stored or are transient.
About FutureMail on Product Hunt
“Email on your domain, built for people and their AI agents”
FutureMail launched on Product Hunt on October 13th, 2026 and earned 52 upvotes and 2 comments, placing #29 on the daily leaderboard. Email hosting for your own domain, built for people and their AI agents: unlimited addresses, a fast keyboard-first inbox, agent inboxes, a REST API, CLI and remote MCP server (Resend-compatible). $20/month.
FutureMail was featured in Email (36.8k followers), Developer Tools (521.6k followers) and Artificial Intelligence (481.7k followers) on Product Hunt. Together, these topics include over 228.7k products, making this a competitive space to launch in.
Who hunted FutureMail?
FutureMail was hunted by Roma Lobanov. 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.
Want to see how FutureMail stacked up against nearby launches in real time? Check out the live launch dashboard for upvote speed charts, proximity comparisons, and more analytics.
Roma Lobanov