The best Calendar alternative to Yahoo Mail is Tuta Mail, which is both free and Open Source. If that doesn't suit you, our users have ranked more than 50 alternatives to Yahoo Mail and 13 are Calendar Apps so hopefully you can find a suitable replacement. Other interesting Calendar App alternatives to Yahoo Mail are mailbox, Posteo, Fastmail and Infomaniak kMail.
This secure email platform offers end-to-end encryption, a comprehensive suite with Calendar and Documents. Mailfence is inter-operable with OpenPGP services, features digital signatures, provides keystores, and available as a PWA for mobile independence while ensuring no ads, trackers, or surveillance.
Offers comprehensive encryption for email, calendar, and contacts with zero personal info required. Built on open source, install via Play Store, F-Droid, or APK, with Tor and VPN support. Both free and paid plans; utilizes quantum-resistant encryption ensuring privacy-focused, anonymous usage.
A lot more secure than most other alternatives, including Yahoo Mail.
E-mail inbox, online office, cloud storage, and video conferencing. Business or personal plans. From 1 € /month (1.10 USD).
Mailbox is an excellent Yahoo! Mail alternative: it doesn't violate your privacy, it hasn't had 100s of millions of its accounts hacked and it didn't write scripts searching all customers' accounts for keywords for the FBI. However, it DOES have: a nice interface, calendar and contacts and encryption integration. Also hosted in Germany (better privacy laws) and supports 2FA.
Web- and IMAP-based email service. 4GB cost 1€/month. Information is hosted on encrypted hard drives. Electricity from renewable resources is used.
A privacy-oriented service hosted in Germany (better privacy laws). Provides calendaring and end-to-end encryption, amongst other benefits. Yahoo is increasingly irrelevent, esp. given the hundreds of millions of hacked Yahoo! accounts and their failure to inform customers even to change passwords.
Fastmail offers secure email hosting with comprehensive webmail services, including IMAP, POP, and SMTP protocols. It supports file sharing, shared folders, large mailboxes, instant messaging, and is compatible with popular email programs. Excellent for businesses with compliance features.
Fastmail subscription is cheap. You can trial it for free. The web based user interface is excellent. It's a great alternative to Outlook too. Good Android app. No advertisements or trackers. Very professional in appearance and service.
Privacy-focused Swiss email system provides 20 GB free storage, supports custom domains and unlimited storage, syncs contacts and calendars, is ad-free, and is part of a secure productivity suite used by over a million users across Europe on all devices.
This secure email platform offers end-to-end encryption, a comprehensive suite with Calendar and Documents. Mailfence is inter-operable with OpenPGP services, features digital signatures, provides keystores, and available as a PWA for mobile independence while ensuring no ads, trackers, or surveillance.
Vivaldi Mail is a free email service with no ads and no strings attached developed by Vivaldi Technologies. It also offers contacts and calendar features, search capabilities, folders management, WEB/POP/IMAP access, 10GB of storage capacity, 20 MB of maximum attachment size...
GMX Mail is a German-based free webmail service provided by GMX (Global Mail Exchange). In addition to an e-mail address, each GMX account includes a Mail Collector, Address Book, Organizer, and File Storage.
Kolab Now provides a suite of intuitive apps in a user friendly environment to make your day to day online comms easier, smarter and most importantly; secure.
Mailture, a secure, business-oriented email service, is made to cater to all your emailing needs. With top-notch collaboration and communication features, Mailture offers much more than your usual inbox.
Belgium
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Germany
Australia
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United Kingdom
United States
More secure. A great idea, but the fact that they delete your account after 6 months is not cool.