PNG SVG MORE
Mixed
Glyph
Octicons
mail, read
Black
448x512
mail
reply, mail
384x512
PNG ICO ICNS SVG MORE
UI
Typicons
512x512
FatiCons
Freecns Cumulus
open, mail
Desktop apps
Peelicons vol 1
social media, mail
Travel & hotels
Meanicons
mail, meanicons, post
374x512
Pictype Free Vector Icons
Email, send, mail
PNG ICO ICNS MORE
Business & finance
48x48 Free Time Icons
slow, speed, Escargot
48x48
PNG MORE
24x24 Free Application Icons
Filters, mail, funnel
24x24
AIGA Symbol Signs
mail, Email
507x512
Pittogrammi
envelope, mail
Devine Icons Part 2
128x128
Windows Metro
Flat UI Icons Free
Picol Vector
Accept, mail
mail, cancel
Fwd, mail
Run, mail