PNG ICO ICNS MORE
UI
Flat
Flat UI Free
open, Email, mail
WhiteSmoke
200x200
Pixel
Boolean
mail
16x16
new, mail
3D
Gnome Web Icons
mail, important, mark
32x32
mail, reply, Gnome
replied, Gnome, mail
Sender, mail, reply
48, mail, Forward
48x48
mark, important, 48
read, Gnome, 48
Gnome, mail, 48
All, reply, mail
Gnome, replied, mail
mail, reply, 48
PNG ICO MORE
read, mail, 64
64x64
64, mail, read
mail, 64, replied
Smooth
Snowish
mail, Email, envelope
128x128
Handdrawn
49 hand drawn icons
256x256
Ultimate Gnome
mark, mail, Check
junk, mark, mail
mark, unread, mail
generic, mail