AtMail Open AlternativesWebMail Providers and other similar apps like AtMail Open
AtMail Open is described as 'AtMail is an open source webmail client written in PHP. We aim to provide a elegant Ajax webmail client for existing IMAP mailservers, with less bloat and a focus on an intuitive, simple user interface' and is a webmail provider in the online services category. There are more than 10 alternatives to AtMail Open, not only websites but also apps for a variety of platforms, including Self-Hosted, Linux, PHP and Mac apps. The best AtMail Open alternative is Zoho Mail, which is free. Other great sites and apps similar to AtMail Open are Roundcube, Horde, Thexyz and Squirrelmail.
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AtMail Open alternatives are mainly WebMail Providers but may also be Email Clients or Mail Servers. Filter by these or use the filter bar below if you want a narrower list of alternatives or looking for a specific functionality of AtMail Open.- WebMail Provider
- Free • Open Source
- 115 likes102 Zoho Mail alternatives
Zoho Mail is a secure, encrypted, and enterprise-ready email solution, a suite of apps tailor-made for your organization's needs.
License model
- Freemium • Proprietary
Application types
Platforms
- Mac
- Windows
- Linux
- Online
- Android
- iPhone
- iPad
- Apple Watch
- Android Tablet
Top Zoho Mail Features
- Custom Domain
- Ad-free
- Mail Filtering
- Privacy focused
- Virtual office
- Two-factor Authentication
- Support for Aliases
- Document Sharing
- Email reminder
- SMTP Support
- Snooze Mail
- POP3 Support
Zoho Mail VS AtMail Open
Is Zoho Mail a good alternative to AtMail Open? - 165 likes27 Roundcube alternatives
Roundcube webmail is a browser-based multilingual IMAP client with an application-like user interface. It provides full functionality you expect from an e-mail client, including MIME support, address book, folder manipulation, message searching and spell checking.
License model
- Free • Open Source
Application types
Platforms
- Self-Hosted
- PHP
- Cloudron
Roundcube Features
- WYSIWYG Support
- PGP Encryption
- IMAP Support
- Hostable
Roundcube VS AtMail Open
Is Roundcube a good alternative to AtMail Open? - 29 likes43 Horde alternatives
Horde Groupware is a free, enterprise ready, browser based collaboration suite. Users can manage and share calendars, contacts, tasks and notes with the standards compliant components from the Horde Project.
License model
- Free • Open Source
Application type
Platforms
- Online
- Self-Hosted
Horde Features
- CalDAV Support
DiscontinuedThe last release (5.2.22) was in September 2017.
Horde VS AtMail Open
Is Horde a good alternative to AtMail Open? - 21 likes67 Thexyz alternatives
Thexyz build the best tools around for email to make your life simple. Continually updating the product offerings to give customers the very best in email and domain technology.
License model
- Paid • Proprietary
Application types
Platforms
- Online
- Android
- iPhone
- Android Tablet
- iPad
Top Thexyz Features
- Integrated Spam Protection
- Privacy focused
- Encrypted Email
- ActiveSync
- Two-factor Authentication
- End-to-End Encryption
- Calendar Sync
- Custom Domain
- Mobile friendly
- Email Archiving
- 2 way sync
Thexyz VS AtMail Open
Is Thexyz a good alternative to AtMail Open? - 24 likes17 Squirrelmail alternatives
SquirrelMail is a standards-based webmail package written in PHP. It includes built-in pure PHP support for the IMAP and SMTP protocols, and all pages render in pure HTML 4.0 (with no JavaScript required) for maximum compatibility across browsers.
License model
- Free • Open Source
Application type
Platforms
- Self-Hosted
- PHP
Squirrelmail Features
- SMTP Support
- IMAP Support
- Exchange
- On-premises software
Squirrelmail VS AtMail Open
Is Squirrelmail a good alternative to AtMail Open? - 16 likes30 Webmail Lite alternatives
Open Source WebMail Lite is a free community edition of full-featured WebMail Pro server application intended for users who need a clean and simple web mail application, which is fast and easy to use. Whether you need a free web browser based email client software for Windows ASP.
Webmail Lite VS AtMail Open
Is Webmail Lite a good alternative to AtMail Open? - 4 likes27 Sendmail alternatives
Sendmail is a general purpose internetwork email routing facility that supports many kinds of transfer and delivery methods, including the Simple Mail Transfer Protocol (SMTP) used for email transport over the Internet.
License model
- Free • Open Source
Application type
Platforms
- Mac
- Linux
Sendmail Features
- SMTP Support
Sendmail VS AtMail Open
Is Sendmail a good alternative to AtMail Open? - 7 likes68 Atmail Email Server alternatives
Atmail webmail system offers a webmail client, email server platform and mailserver appliance for Linux, Unix and Windows.
License model
- Paid • Proprietary
Application types
Platforms
- Linux
- Online
Atmail Email Server Features
- Group Mail
Atmail Email Server VS AtMail Open
Is Atmail Email Server a good alternative to AtMail Open? - 4 likes26 NOCC alternatives
NOCC is a webmail client written in PHP. It provides webmail access to IMAP and POP3 accounts.
License model
- Free • Open Source
Application type
Platforms
- Online
NOCC Features
- IMAP Support
- POP3 Support
- SMTP Support
NOCC VS AtMail Open
Is NOCC a good alternative to AtMail Open? - 1 like13 Microsoft SMTP Server alternatives
Configure SMTP e-mail in IIS when you want to deliver e-mail messages from your site. Mail can be delivered immediately or it can be delivered to a file location on disk where it can be retrieved for delivery later.
License model
- Paid • Proprietary
Platforms
- Windows
Microsoft SMTP Server Features
- Exchange
- Email Forwarding
- SMTP Support
Microsoft SMTP Server VS AtMail Open
Is this a good alternative to AtMail Open? - 2 likes83 CloudEmail alternatives
Show you are in business and look professional with custom email at your company domain. Email service powered by Zimbra
CloudEmail VS AtMail Open
Is CloudEmail a good alternative to AtMail Open? - 1 like21 EmailSuccess alternatives
EmailSuccess, an advanced SMTP Server (MTA) built from the ground up to handle the most critical reliability, performance, security, and deliverability requirements.
EmailSuccess Features
- Email deliverability
- On-premises software
- Management Console
- Encrypted Email
- SMTP Support
EmailSuccess VS AtMail Open
Is EmailSuccess a good alternative to AtMail Open?
Comments about Thexyz as an Alternative to AtMail Open
atmail is a webmail "application" whereas thexyz is a online backup system...not the same