Mailwell is a native Mac mail app for people with more than one account. Gmail, iCloud, Fastmail, Kagi Mail, Microsoft 365 and any IMAP or JMAP server share one unified inbox. Mail is stored on your Mac and syncs straight to your provider: no Mailwell servers, no tracking, no ads. Inbox tabs, rules, snooze, send later, and undo for everything. AI is optional and off by default. Turn on MCP and Claude can search your mail, read only.
Hi Product Hunt, I'm Luke.
I've been wanting a simple mail client that works with JMAP, IMAP and Microsoft 365 alike, so I built one.
A few things I cared about:
• A real Mac app. Built in SwiftUI, and it works offline.
• Your mail stays between your Mac and your provider. There's no Mailwell server in the middle. I can't read your mail and nothing is used for ads or training.
• Open standards. IMAP and JMAP, plus Microsoft 365 through Microsoft sign-in. Gmail, iCloud and Yahoo connect with an app password, and setup walks you through making one.
• Nothing gets lost. Drafts and queued actions survive a quit or a crash, and you can undo moves and sends.
• AI only if you want it. Summaries and plain-English rules, off by default. It can use Apple Intelligence on your Mac or your own API key.
• MCP. If you use Claude, you can let it search and read your mail through Mailwell. Read only, off until you turn it on.
It's $5/month or $49/year, one license for up to 3 Macs, with a 7-day free trial and no card needed. The subscription helps cover costs and keeps it in development.
🎁 For Product Hunt: the first 200 people get their first year for $29 (normally $49) with code PRODUCTHUNT.
I'd love to hear what's missing for you, especially from people with unique setups.
About Mailwell on Product Hunt
“Native Mac mail for IMAP, JMAP and Microsoft 365”
Mailwell launched on Product Hunt on October 8th, 2026 and earned 74 upvotes and 8 comments, placing #23 on the daily leaderboard. Mailwell is a native Mac mail app for people with more than one account. Gmail, iCloud, Fastmail, Kagi Mail, Microsoft 365 and any IMAP or JMAP server share one unified inbox. Mail is stored on your Mac and syncs straight to your provider: no Mailwell servers, no tracking, no ads. Inbox tabs, rules, snooze, send later, and undo for everything. AI is optional and off by default. Turn on MCP and Claude can search your mail, read only.
On the analytics side, Mailwell competes within Mac, Email and Productivity — topics that collectively have 804.1k followers on Product Hunt. The dashboard above tracks how Mailwell performed against the three products that launched closest to it on the same day.
Who hunted Mailwell?
Mailwell was hunted by Luke Southwell-Chan. 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 Mailwell including community comment highlights and product details, visit the product overview.
Luke Southwell-Chan