Thunderbird
thunderbird is a free, open source, cross-platform e-mail, news and instant messaging client. the project strategy is modeled after mozilla firefox.
Newton is a fully featured mail client available for Android, iOS, macOS and Windows. Works for watch too. It's based on cloud so you can connect it to any account and get fast search, push notifications, read receipts (PREMIUM), etc .
newton is a subscriptionbased service that supercharges your email with power features across mac, windows, iphone, ipad, apple watch, android phone, tablet and wear.works with gmail, exchange, yahoo mail, outlook, icloud, google apps, office 365 and imapsupports calendar for gmail, google apps and exchange (ews)all the users will be started off with a 14day free trial, during which you can access all the features including read receipts, snooze, send later, undo send, sender profile, connected apps and moreonce the trial ends, still working for free but subscribe for $49.99 / year if you'd like to continue using premium featuresuse your newton account to instantly access your email anytime, across all your devices? instant push notifications for all types of email? calendar support create events, get notified about upcoming events, rsvp invites and create events from an email? email tracking whatsappstyle read receipts for all accounts? sender profile get job title, organization info, location, linkedin, facebook, twitter profiles and more? snooze deal with email only when you want to? connected apps add important emails to your favorite productivity apps like todoist, evernote, onenote, pocket, trello, zendesk, salesforce and asana? send later schedule emails to be sent at the perfect time? undo send? custom inbox swipes for actions like delete, archive, mark as read, mark as spam and more? supports all versions of exchange? attach/save files from/to google drive, box, dropbox, onedrive & more? remote wipe your data in case you lose your device? switch from address forward or reply to emails from your preferred account? custom folder sync get notified about emails that land in your folders? supports 15 languagesbut wait...there’s more! html signatures email aliases turn on/off conversations swipe between emails easy on battery and data passcode lock mark as spam interactive notifications unified inbox
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Sync between devices Multiple languages Conversation view Salesforce integration Combined email cloud syncing Focused Inbox Real time pushing
sync-between-devices multi-language email-client conversation-view email-management salesforce-integration combined-email-cloud-syncing focused-inbox real-time-pushing subscription-based
thunderbird is a free, open source, cross-platform e-mail, news and instant messaging client. the project strategy is modeled after mozilla firefox.
Free Open Source Windows Linux BSD Mac Haiku
Part of the Microsoft Office Suite, Outlook is a personal information manager that lets you manage your e-mail, calendar, contacts, and tasks.
Commercial Mac OS X Windows Android iPhone Android Tablet iPad Web Windows Phone
Built on everything that we've learned from Gmail, Inbox is a fresh start that goes beyond email to help you get back to what matters. Bundles, because some messages just belong together. Promotions are now neatly organised.
Free Android iPhone iPad Chrome OS Web Chrome
There’s big news attached. The best way to manage email on a Mac gets even better with OS X Yosemite.
Free Mac OS X iPhone iPad
Opera Mail powerfully organizes, indexes, and sorts your messages. It has spam filtering (both automated and Bayesian), supports POP3 and IMAP, newsgroups as well as Atom and RSS feeds.
Free Mac OS X Windows
Claws Mail is an email client (and news reader), based on GTK+, featuring Quick response Graceful, and sophisticated interface Easy configuration, intuitive operation Abundant features Extensibility ...
Free Open Source Windows Linux BSD Xfce
windows 10 has mail and calendar apps already built in.
Free Windows Windows RT