Boost your productivity and send better email with Mailspring, the best mail client for Mac, Linux, and Windows.
Advanced
Search
Mailspring indexes your mail so you can use advanced, Gmail-style search queries and search message contents across all your connected accounts. Never lose an email again. Learn More >
Signatures
Your signature should leave a lasting impression. Mailspring's beautiful signature editor makes it easy to create custom signatures, complete with images and links to social media profiles. See How >
Unified inbox
Using a single inbox for all of your email accounts helps you get more done in less time. Mailspring supports every major mail provider—Gmail, iCloud, Office 365, Outlook.com, Yahoo!, and IMAP/SMTP—so you have a single, streamlined command center for all your messages.
Translation
Business happens in every language. Mailspring can translate messages written in English into Spanish, Russian, simplified Chinese, French, and German—right inside your draft.
Receive email in other languages? Mailspring will offer to translate incoming emails into your system language whenever possible.
Spell Check
Mailspring auto-detects the language you're using and spell checks in that language. No need to change your settings!
Mailspring has been translated into German, French, Spanish, Korean, Japanese, Chinese, Polish and Brazilian Portuguese by volunteer contributors and machine-translated into 60 more languages so you'll feel right at home. A right-to-left layout for Hebrew and Arabic ensures it blends in to your desktop.
Easy RSVPsWhen you receive invitations to events via email, Mailspring displays the event information and allows you to RSVP without leaving your mailbox!
Mailspring includes multiple layouts and themes, so you can match your desktop or your mood!
Understand your audience. Send timely follow-up. Turn clicks and opens into actionable insights. Mailspring Pro is your unstoppable email sidekick for sales and business.
Manage your busy inbox
Mailspring Pro removes the limits in the free version, so you can snooze messages, schedule reminders, and send later an unlimited number of times and conquer your inbox.
Contact and company profiles
Understanding your contacts and customers is the key to connecting with them. Mailspring provides the context you need right beside your emails. Enriched contact profiles include bios, links to social profiles, your previous conversations and more.
Mailspring also digs deep and retrieves company info including office timezones, headcount, fundraising status, and more. See How >
Read Receipts
Activity tracking is built into Mailspring so you get notified as soon as contacts read your messages and can follow up appropriately.
Link tracking
How contacts engage with your content gives you insight into what's working and what's not. Mailspring can notify you when your links are clicked so you know what's generating interest. See How >
Quick reply templates
Typing common emails over and over is a drag—and when you send outreach that works, you want to reuse it. Mailspring's quick reply templates let you create a library of customizable emails that are at your fingertips every time you send.
Mailspring's Activity tab shows a breakdown of your email activity, including the time of day you receive the most email and the click and open rates of your tracked outbound messages. Identify your most effective subject-lines and templates at a glance to optimize your messaging.
Who is Mailspring?
Hi there! My name is Ben Gotow, and I'm one of the
original authors
of Nylas Mail. My company,
Foundry 376, is re-launching Nylas Mail because I believe it can be—and
should have been—the best new mail client in a decade.
We're spinning up new infrastructure, re-writing
huge
parts of the codebase, and committed to offering the same free
version and paid Pro features that made Nylas Mail the best mail
client for work.
What's better about Mailspring?
Pro Features