PNG ICO ICNS MORE
UI
Pixel
Gnome icons
Copy, mail
Black
24x24
Handling, mail
read, mail, Hide
16x16
deleted, Hide, mail
mail, Import
48x48
selected, Hide, mail
merge, mail
mail, Move
open, multiple, mail
open, mail
mail, receive
mail, replied
unread, mail, multiple
send, mail
stock, mail
unread, mail
mail, sent
46x47
Tango
Sender, mail, reply
32x32
send, receive, mail
mail, Attachment
Family & home
Cartoon
Kids
mail
128x128
Glyph
Ecqlipse 2
mail, Email, envelope
mail, Live
Computer & hardware
Smooth
Crystal Project
256x256