I'm looking for business-class IMAP email programs to replace the traditional Outlook/POP configuration. Key features needed: the ability to access your email from any device without sacrificing features / speed. Also, the solution needs to be able to handle email for several different addresses at multiple domains.
Have you found anything good? So far the programs I've tried have been too slow, haven't had some of the automatic rules/sorting I want, etc. What would you recommend to replace a POP solution?
Tkx -- Julie