NeutronMail
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Zoho Mail is an integrated email suite for modern enterprises, complete with Calendar, Notes, Tasks, Contacts, and Bookmarks. With over 15 million satisfied users and a decade of experience as a business email provider, we’re equipped to sail through any challenge unique to an enterprise—protection and privacy for large volumes of data, user accounts management, complex workflows, and scalability. Enjoy hassle-free implementation and quick migration from any other email service provider.
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Zoho Mail is an online solution that is usually used by small companies as part of a package of solutions for building customer bases, tracking expenses, and forecasting future income.
Based on our record, NeutronMail should be more popular than Zoho Mail. It has been mentiond 8 times since March 2021. We are tracking product recommendations and mentions on various public social media platforms and blogs. They can help you identify which product is more popular and what people think of it.
PS: I hope that we selfhosters will have a modern, efficient, easy to use mail suite one day with modern features like JMAP, good self-learning spam integration, automated checks and validations for SPF/DMARC/DKIM or whether the IP/host suddenly appears in a blocklist and integrated encryption at rest for emails. Something that isn't 30 services in a container image, with 30 different configuration styles. Maybe... Source: about 1 year ago
A bit related: there was a FOSS backend once but I don't think anyone wants to push further. Source: over 1 year ago
Some folks once started neutron which is an email server that can be used with the FOSS Protonmail web client but it was abandoned. And I guess you'd want to support JMAP in addition to IMAP as well apart from having automated encryption of incoming plain-text emails. Source: over 1 year ago
Anyway, to the topic: there was once neutron which is a server that aimed at ProtonMail compatibility. So that'd would simply would be able to use the same open source frontend from ProtonMail. However, this was abandoned. So you, or somebody else, could revive it. Source: almost 2 years ago
Some folks also started implementing an FOSS ProtonMail but this project was abandoned at some point. But maybe someone will fork and revive it one day. Source: almost 2 years ago
Email Free for 5 users. 5GB/user & 25 MB attachment limit, 1 domain. - Source: dev.to / almost 3 years ago
Mailpile - Mailpile is a modern, fast web-mail client with user-friendly encryption and privacy features.
ProtonMail - Secure email with absolutely no compromises. Get your free encrypted email account today.
Horde - Horde Groupware is a free, enterprise ready, browser based collaboration suite.
Gmail - Gmail is available across all your devices Android, iOS, and desktop devices. Sort, collaborate or call a friend without leaving your inbox.
Mailo - Mailo is an email client where you can send and receive emails to and from anyone with an email address.
FastMail - Email, calendars, and contacts to highest standards of security, privacy and reliability.