Kmail's capabilities

[Richard Salts]

Can Kmail do the following:   Open up mail that is in digest format and even separate individual messages that can then be read individually?   When a URL is included in a post, can that URL be activated from within Kmail like it can be done in Windows Eudora and Outlook Express?   Or can it do none of the above?   If not, is there a mail client for RH 6.0 that can?   Thanks for any ideas.   Richard