PNG ICO ICNS MORE
Jini Icon Theme
mail, Message, stock
Black
48x48
Gnome 2.18 Icon Theme
Message, Email, mail
Human-O2
Message, mail, Email
WhiteSmoke
128x128
PNG ICO MORE
GNOME Desktop
mail, envelop, Letter
64x64
UI
3D
Gnome Web Icons
replied, Gnome, mail
32x32
Gnome, replied, mail
mail, 64, replied
Pixel
Gnome icons
mail, replied