This product was not featured by Product Hunt yet. It will not be visible on their landing page and won't be ranked (cannot win product of the day regardless of upvotes).
Mailfab is a fast, privacy-first temporary email service. Generate disposable inboxes instantly with no signup needed, receive and share messages securely, and manage everything through a clean developer-friendly dashboard. Comes with a full OpenAPI for automation and testing workflows.
I built mailfab because I wanted a temporary email service that felt fast, modern, and developer-friendly — with a clean UI and full API access from day one.
**What makes mailfab different:**
🕐 **Instant guest inbox** — No signup. Hit the page, pass Turnstile, get a working email address in one click. The inbox auto-refreshes and you see messages in real time.
🔀 **Multi-domain random assignment** — Each new inbox picks one at random to avoid domain-level rate limiting.
🔗 **Message sharing** — Share any email or individual message with a public link. The recipient sees a clean, read-only view — no account needed.
📡 **Full OpenAPI** — Every action (create mailbox, list messages, fetch content) is available via REST API with API Key auth. Designed for automation testing, CI pipelines, and signup flow verification.
No comment highlights available yet. Please check back later!
About mailfab on Product Hunt
“Fast, disposable temporary email with OpenAPI”
mailfab was submitted on Product Hunt and earned 0 upvotes and 1 comments, placing #102 on the daily leaderboard. Mailfab is a fast, privacy-first temporary email service. Generate disposable inboxes instantly with no signup needed, receive and share messages securely, and manage everything through a clean developer-friendly dashboard. Comes with a full OpenAPI for automation and testing workflows.
mailfab was featured in Email (36.7k followers) and Privacy (11.1k followers) on Product Hunt. Together, these topics include over 13.3k products, making this a competitive space to launch in.
Who hunted mailfab?
mailfab was hunted by jianyin tang. 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 mailfab stacked up against nearby launches in real time? Check out the live launch dashboard for upvote speed charts, proximity comparisons, and more analytics.
jianyin tang
Hi Product Hunt 👋
I built mailfab because I wanted a temporary email service that felt fast, modern, and developer-friendly — with a clean UI and full API access from day one.
**What makes mailfab different:**
🕐 **Instant guest inbox** — No signup. Hit the page, pass Turnstile, get a working email address in one click. The inbox auto-refreshes and you see messages
in real time.
🔀 **Multi-domain random assignment** — Each new inbox picks one at random to avoid domain-level rate limiting.
🔗 **Message sharing** — Share any email or individual message with a public link. The recipient sees a clean, read-only view — no account needed.
📡 **Full OpenAPI** — Every action (create mailbox, list messages, fetch content) is available via REST API with API Key auth. Designed for automation testing,
CI pipelines, and signup flow verification.
🌐 **5 languages** — English, 简体中文, 繁體中文, 日本語, 한국어.
🔒 **Privacy-first** — No real email required. Guest inboxes work in a browser-private session. Messages auto-expire.
⚡ **Cloudflare-native** — Workers + D1 + KV. Low-latency email delivery via global edge deployment.
Thanks for checking it out! 🙏