Lotus Notes is the most popular client-server, collaborative application developed and sold by IBM Software Group. IBM defines the software as an “integrated desktop client” option for accessing business emails, calendars, to-do lists, journals, busin...

Lotus Notes is the most popular client-server, collaborative application developed and sold by IBM Software Group. IBM defines the software as an “integrated desktop client” option for accessing business emails, calendars, to-do lists, business contac...