PNG ICO ICNS SVG MORE
Signs & symbols
Glyph
Web UI
Circle, messages, Email
Black
512x512
Outline style
Email, Message, Chat
PNG SVG MORE
Miscellany Web icons
Email, mail, Message
480x512
PNG ICO ICNS MORE
Smooth
Super Mono Basic
Basic, inbox, green
48x48
Basic, red, inbox
Crimson
inbox, yellow, Basic
Blue, inbox, Basic