Email

Email is an electirc version of mail.

One email has the following structure which consists of two parts. The former is header, the latter is body. The separator between them is one null line (empty line).

[Example]

From: rudo@nuinui.net
To: kenken@nuinui.net
Subject: asobo.

Hi, Kenken. I am Rudo.

// rudo

See RFC822 and RFC2822 for more details of definitions.