PNG ICO ICNS MORE
UI
Pixel
Tango
Sender, mail, reply
Black
32x32
mail, reply, All
WhiteSmoke
send, receive, mail
internet, mail
Gainsboro
mail, Attachment
Linspire Clear
mail, new
LightGray
22x22
mail, replylist
Silver
Vaga
mail, open, envelope
Gray
16x16
Fugue Icons
mail, exclamation
Arrow, mail
DarkSlateGray
Minus, mail
pencil, mail
plus, mail
mail, playlist, open
Lavender
document, music, open
open, document, Text
open, document, mail
mail, open, film
mail
mail, open
Khaki
table, mail, open
CadetBlue
envelope, Message, Letter
Mini
post, envelope, mail