Detect RoundCube
RoundCube is free and open-source web-based IMAP email client.
Detection looks at javascript globals, html markup across 3 fingerprint rules among the site's public responses.
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Websites using RoundCube
Loading website list…
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Signal classes
PluginView evaluates public page signals in these classes when identifying RoundCube. Individual fingerprint rule bodies are proprietary and are not published.
- JavaScript globals
- HTML markup
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Example public indicators for RoundCube
Illustrative indicators derived from public catalog metadata for RoundCube. A live scan may match additional proprietary rules beyond these examples.
- rcmail
- roundcube
- <title>RoundCube
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What a detection means
- Establishes
- One or more public signals on the scanned page matched a known RoundCube signature (3 rules) at the time of the scan.
- Does not establish
- A sitewide install of RoundCube, an active vendor contract, exclusive use, or that RoundCube is still in place today.
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How to check a site for RoundCube
- 1. Enter the website URL in the scan form — homepage, pricing, checkout, or login pages usually expose the strongest RoundCube signals.
- 2. PluginView reads only public responses (javascript globals, html markup) and scores them against the RoundCube signature set (3 rules).
- 3. Review the confidence score and text explanation for RoundCube on the results page.
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Commonly implies
A confirmed RoundCube match also implies these technologies are present.
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FAQ: detecting RoundCube
- Can PluginView detect RoundCube without logging in?
- Yes. PluginView only reads publicly accessible responses when checking for RoundCube — typically javascript globals, html markup. It does not bypass authentication or paywalls.
- What category is RoundCube?
- RoundCube is classified under Webmail in the PluginView directory.
- How many fingerprint rules cover RoundCube?
- This reference currently tracks 3 fingerprint rules across javascript globals, html markup. Individual rule bodies are proprietary and are not published.
- What public signals suggest a site uses RoundCube?
- Illustrative public indicators for RoundCube include rcmail; roundcube; <title>RoundCube. A live scan may match additional proprietary rules beyond these examples.
