PNG ICO ICNS SVG MORE
iOS7 optimized
Glyph
Miu
stroke, Circle, envelope
Black
512x512
mail, send, Circle
mail, Message, send
send, media, envelope
PNG MORE
UI
Elysium Icons
Email, envelope, Message
DimGray
24x24
envelope, Message, Email
opened, envelope, mail
PNG SVG MORE
Mixed
Simple darkcon
mail, envelope, Email
Unique-Round-Blue
Connection, envelope, send
DeepSkyBlue
Free basic
envelope, Message, Rss
CadetBlue
Network & communications
Communication & Technology
invite, Letter, share
envelope, send, invite
WPZOOM Developer Icon Set
envelope
Pittogrammi
envelope, mail
Email, envelope
PNG ICO ICNS MORE
Mimi Glyphs
16x16
Business & finance
Black ToolBar Icons
Email, mail, envelope
40x40
System Tray Icons v2
envelope, mail, Email
Devine icons
Contact, Email, mail
Wireframe mono icons
mail, envelope
DarkSlateGray
48x48
Token
telephone, envelope, mail
128x128
Ecqlipse 2
mail, Email, envelope