PNG ICO ICNS MORE
Mixed
Glyph
IcoMoon
mail
Black
32x32
Windows Metro
48x48
Files & folders
Cartoon
Akisame
Ak, mail, Folder
512x512
Folder, mail, vanilla
Signs & symbols
Smooth
Super Mono Basic
Basic, mail, yellow
Social media
Brushed Metal Icons
UI
3D
Black and gold
256x256
Recreation & hobbies
iLive
windows, Live, mail
Metro UI Dock
mail, Mb, open
Abstract
Artificial Girl
Ag, Folder, mail
128x128
mail, Ag
Packy
mail, Email, Closed
mail, open
Vibrant Stickers
Orange, mail
PNG ICO MORE
Shopping & e-commerce
Super Mono Reflection
mail, green
64x64
mail, yellow
Desktop apps
Farm-fresh
Aol, mail
PNG MORE
InFocus Social Media Icons
40x40
Business & finance
Black ToolBar Icons
Email, mail, envelope
Pixel
IconSweets 2
house, mail, Home
inbox, mail, outbox
Eko Folders
System Tray Icons v2
envelope, mail, Email
16x16
Practika
mail, envelope