What are some alternative email solutions to offer my clients? I currently have cPanel servers and my clients who want web-based email are stuck using Squirrel Mail and the other crap found inside their cPanel.
Some clients have migrated over to Google Apps, etc. - Although, I am looking for a more integrated solution that is more robust and user friendly than Squirrel Mail and others like it.
Any suggestions or software out there that would be of help to me?
I've been looking for something like this also and so far the best option I can find is Horde Groupware but cPanel has been trying to intergrate it since 2008. If I find a way to upgrade the current version of Horde to Groupware I'll let you know.
Id highly recommend checking Webmail Pro at http://www.afterlogic.com. I am actually working with them right now to better integrate their solution with cpanel. They have a free version, but its been neglected and is basically an old version. My sales guy said they are going to have a free trimmed down version of the current commercial version soon.