I know there are people here using 1and1.com's root servers. I'm interested in hearing feedback on what people like to use more, 1and1's WebMail or using Horde in Plesk? I would assume that one advantage of using Horde over WebMail would be that domain administrators could create and manage there own mail accounts verses the root server admin having to do it. Is there an advantage of using one over the other? Any feedback is GREATLY appreciated!