CrossBox for cPanel
Turn your cPanel server into a communication powerhouse with our plug-and-play cPanel integration.

cPanel Webmail Integration
CrossBox integrates automatically with the cPanel's Webmail and shows up as a new webmail option — allowing your cPanel users to access CrossBox the same way they do with Roundcube, Horde, or SquirrelMail (R.I.P.).
Modern Communication Suite For Your cPanel Server
Features usually available exclusively on big platforms like Gmail and Outlook are now a reality — for all your cPanel users.

Send Large Email Attachments

Call/talk to Anyone

Email Scheduling

Undo Button

Screen Sharing

Attachment Previewer

Email Follow-Ups

Super-Fast File Sharing

Email Snoozing

Email Composer
Learn More About
cPanel Integration
Read more on how our deep integration with cPanel makes sure that all CrossBox features work seamlessly with other parts of the cPanel ecosystem — including mail servers, disk quotas, auto-login, and other software commonly found on a cPanel server.
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