web based email reader / looking for?

I'm trying to find a web based email reader I can read my IMAP folders with. I see mentions of imp, but can find it in the distributions. I found one on the net that says it needs HORDE which I also can't find on the distribution. Are there any web based email readers that will read folders in the SUSE 7.2 prof. distribution? or, any ideas on how to get IMP working? thanks.