PNG ICO ICNS MORE
Desktop apps
Smooth
Farm-fresh
mail, red
LightSalmon
32x32
mail, green
DarkKhaki
mail, yellow
Khaki
torn, mail
LightCyan
PNG MORE
Computer & hardware
Crystal Project
mail, Lc
WhiteSmoke
24x24
mail, Sc
Snow
16x16
merge, mail, stock
Gray
Shiny Icon Set
send, mail, envelope
64x64
mail, Message, envelope
Black
48px icons 1
mail
Gainsboro
48x48
UI
All Google icons
B, mail
DodgerBlue
128x128
Lb, mail
mail, Gmailthis
SandyBrown
y, mail
Gold
secure, mail, Lb
IndianRed
mail, Logo
143x143
Quetto
256x256
Music & multimedia
Gakuseisean
Milkanodised
MidnightBlue
Signs & symbols
Super Mono Basic
green, mail, Basic
YellowGreen
green, open, Basic
red, Basic, mail
Crimson