PNG ICO ICNS MORE
Desktop apps
Pixel
Circular
envelope, Email
LimeGreen
16x16
Mixed
3D
Web Application Icons Set
envelope, open, Email
Khaki
48x48
Smooth
Web injection
Email, envelope
Black
Business & finance
Cartoon
Project icon set
envelope, Email, newsletter
WhiteSmoke
128x128
DRF
envelope, Forward, Letter
32x32
UI
Fugue Icons
envelope, Message, Letter
Lavender
Carpelinx
DarkGray
KDE Crystal Diamond
Calendar, Email
Gainsboro
Nuvola
Email, mozilla, Thunderbird
Nuove
earth, world, Clock
Computer & hardware
realistiK Reloaded
Email, Calendar, earth
calculator, Calc, e-mail
Vista Inspirate
Email
64x64
Crystal Clear
newsletter, mail, Email
PNG MORE
mail, search, Email
DarkGoldenrod
24x24
Mini
LightBlue
Silk
phone, Email, envelope
envelope, Email, Add
Attach, Email, envelope
Email, delete, envelope
Email, envelope, Error
envelope, Edit, Email
SteelBlue
respond, envelope, share