+subscribe -group chakra ^chakra-.*@googlegroups.com
+subscribe -group clementine clementine-player@googlegroups.com
+subscribe -group ros @lists.ros.org$
+subscribe -group sailfish @lists.sailfishos.org
+subscribe -group neovim ^neovim.*github.com
+subscribe -group mutt mutt-users@mutt.org
+subscribe -group qutebrowser ^qutebrowser.*
+
+# performance tuning
+set read_inc = 1000 # nb of messages read before printing status
+set write_inc = 1000 # nb of messages written before printing status
+set time_inc = 100 # time interval (ms) between status print