Calendar invitations via webmail

[kippman1]

Is it possible to send or receive calendar alerts/invitations on roundcube webmail?

[Krydos]

It looks like there are some plugins that would maybe do that https://plugins.roundcube.net/search/?tags=calendar Keep in mind you won't be able to install a plugins on the cpanel version of roundcube, but you can install roundcube into your public_html directory and then install plugins there.