Web-based e-mail
LAN
LAN
SMTP packet
SMTP packet
SMTP packet
Internet
Client computer with
Client computer with
Server computer with
Server computer with
Server computer with
Server computer with
Web server software
Web server software
email server software
e-mail server software
IMAP or
POP packet
IMAP packet
HTTP request
HTTP request
HTTP response
HTTP response
Web browser
Web browser
Previous slide
Next slide
Back to first slide
View graphic version