According to Wikipedia, IMAP (Internet Message Access Protocol), together with POP is one of the most popular protocols for email retrieval.
So what's the best Linux email client? The 5 contenders are: Mutt, Evolution, KMail, Thunderbird and Claws Mail. Vote below:
Firefox with its default configuration does not integrate well with kde . Now you will see how to setup firefox as default client in the following two cases:
Ok, KMail (Kontact) has no export options. You can however create several mboxes, copy your mail into them and import the mboxes into Evolution one by one. This can be quite time consuming.