1. How Email Is Delivered Over
the Internet
*Members*
Sou Hamada (s1150189)
Haruka Anazawa (s1160004)
Junko Ishii (s1160016)
Kotomi Ishida (s1160020)

2. The most basic rules for sending an
email (There are four steps.)
About stream of packets
About routers on the Internet
About different route
About recombining packets

3. Stream of packets
After you create email message and
send it,it is dividing many packets.
The packets use the Internet's TCP/IP
protocol.

4. Routers on the Internet
Routers on the Internet look at the
addresses in each packet and send the
packets on the best path.

5. Different route
Each packet might take a different route,
so the mail packets arrive at the
destination out of order.

6. Recombining packets
When all the packets have been received at
the destination, they are recombined into
an email message the recipient can read.