PNG SVG MORE
Mixed
Outline
Essentials
envelope, Message, send
Black
512x512
PNG ICO ICNS SVG MORE
Social media
Glyph
betterwork social
mail, post, Communication
square, envelope, Message
Circle, Email, send
Network & communications
Flat
MTT Web Icons
send, Paperfly
SteelBlue
504x512
bitsies!
Letter, Communication, Email
Simple Geometric Icons
inbox, envelope, Chat
Social Media Pro Icons
Email, mail, envelope
Orange
iOS7 optimized
Miu
send, postcard, mail
mail, Common, Email
Letter, envelope, mail
envelope, mail, send
stroke, Circle, envelope
mail, send, Circle
mail, Message, send
send, media, envelope
PNG MORE
UI
Elysium Icons
Diagonal, Export, send
DimGray
24x24
Linecon
send, Email, Letter
PNG ICO ICNS MORE
Handdrawn
Social Aquicons
mail, send, Message
YellowGreen
Sympletts - Free Vol.1
paper, Plane, send
Social Messaging & Productivity
send, Comment, mail
sms, Message, Comment
sms, send, Comment
Social
Letter, Email, Circle
DodgerBlue