PNG ICO ICNS MORE
Family & home
3D
Mail icons
mail, Px
WhiteSmoke
512x512
Mixed
My Secret
envelope, secret, Email
128x128
Education & science
Aristocracy
mail
32x32
PNG MORE
Network & communications
Hosting
envelope, Email, mail
132x132
Isloo
mail, Email, envelope
UI
Gnome Web Icons
mail, important, mark
mail, reply, Gnome
replied, Gnome, mail
Sender, mail, reply
48, mail, Forward
48x48
mark, important, 48
read, Gnome, 48
Gnome, mail, 48
All, reply, mail
Gnome, replied, mail
mail, reply, 48
PNG ICO MORE
read, mail, 64
64x64
64, mail, read
mail, 64, replied
Mobile apps
Breathe
Desktop apps
Flat for Linux
Email, mail, envelope
256x256
Computer & hardware
Discovery
mail, Fwd
mail, All, reply
Human o2
Forward, mail