PNG ICO ICNS MORE
UI
Pixel
Fugue Icons
document, music, open
Lavender
16x16
open, document, Text
open, document, mail
mail, open, film
DarkSlateGray
mail
mail, open
Khaki
table, mail, open
CadetBlue
envelope, Message, Letter
32x32
Mixed
Smooth
Carpelinx
mail, Find
DarkGray
64x64
mail, delete
mail, envelope
mail, send, Forward
mail, Get
mail, reply
mail, Pen, post
Silver
mail, replyall
Gainsboro
send, Letter, mail
mail, replylist
Desktop apps
KDE Crystal Diamond
mail, open, envelope
128x128
Kontact, mail
Black
22x22
Forward, mail