[Blind-sysadmins] linux webmail solution

Hello, What is everyone using on their linux servers either physical or virtual vps/cloud, to provide webmail services? The ones I know of are squirrelmail, which I don't like because of it's interface and the fact that it doesn't appear to be updating, and roundcubemail which using that with a screen reader solution does not work for me, plus sighted individuals looked at that one and couldn't figure out which item was a link which was not. I've heard of two others hastymail2 which I've tried and although it works it is lacking features I'd like to see, and horde which I've never been able to get to work and which seems extremely complex and bloated. Any suggestions, opinions, or recommendations appreciated. Thanks. Dave.