evolution: evolution (Email and calendaring application)
evolution:
evolution: Evolution is the GNOME mailer, calendar, contact manager and
evolution: communications tool from Ximian, Inc.  The tools which make up
evolution: Evolution are tightly integrated with one another, and together they
evolution: act as a seamless personal information-management tool.
evolution:
evolution: If you have "demanding" email needs, then this is almost certainly
evolution: the program you will want to be using.
evolution:
evolution: https://wiki.gnome.org/Apps/Evolution/