Free and open source webmail software for the masses, written in PHP

Roundcube Webmail

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Roundcube Webmail 1.5.0

  -  7.4 MB  -  Open Source
Free Download

Security Status

Sometimes latest versions of the software can cause issues when installed on older devices or devices running an older version of the operating system.

Software makers usually fix these issues but it can take them some time. What you can do in the meantime is to download and install an older version of Roundcube Webmail 1.5.0.


For those interested in downloading the most recent release of Roundcube Webmail or reading our review, simply click here.


All old versions distributed on our website are completely virus-free and available for download at no cost.


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If you have any questions or ideas that you want to share with us - head over to our Contact page and let us know. We value your feedback!

Download Roundcube Webmail 1.5.0

  • Roundcube Webmail 1.5.0 Screenshots

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    Roundcube Webmail 1.5.0 Screenshot 1
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  • Roundcube Webmail 1.5.0 Screenshot 5

What's new in this version:

- Support displaying RTF content (including encapsulated HTML) from a TNEF attachment
- Disable the default spellchecker option using spell.roundcube.net (#8182)
- Newmail_notifier: Improved the notification sound (#8155)

Fixed:
- size of Mailvelope iframe for PGP-inlined mail, again
- handling of group names with @ character in autocomplete and contacts widget
- Firefox infinate loading display on mail screen
- converting >1MB of HTML content into plain text
- bug where expanding a group in the recipient input could corrupt the input content
- fatal error/warning on invalid input to user parameter
- changing password with dovecot_passwdfile driver
- handling of headers that occur multiple times by show_additional_headers plugin
- bug where vertical scrollbar in new HTML message bounced back on scroll
- displaying inline images with incorrectly declared content-type
- so addr-spec with missing closing angle bracket can be parsed
- handling of spellcheck connection errors
- a couple of PHP8 warnings
- bug where "from my contacts" and "from trusted senders" values were mixed up
- password/token length check on OAuth login
- XSS issue in handling attachment filename extension in mimetype mismatch warning
- SQL injection via some session variables
- handling of dark_mode_support:false setting in skins meta.json
- security issues regarding server name and trusted_host_patterns setting

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