It still is, unless you install a mobile skin. This is the skin I installed, it's nothing to write home about but it does the job: https://github.com/messageri

It still is, unless you install a mobile skin. This is the skin I installed, it's nothing to write home about but it does the job: https://github.com/messagerie-melanie2/Roundcube-Skin-Melanie2-Larry-Mobile https://github.com/messagerie-melanie2/Roundcube-Skin-Melani... Having said that I recently migrated to fastmail as it costs me <$5 a month and just works for all of my domains. I found I was spending more time making my email work than actually building things in my limited spare time.