can't send email from an arduinod

Here is a link to the code i am copying:Arduino Playground - WiFiEmailClient

It is example 2. We have changed the adresses it is sending to and from, as well as the network it is connecting to (just followed the instructions). We also changed the 6th line to "#include <WiFi101.h>", becauses this works, and the previous line didn't. We did not change the server to our mail server, as it asks us to do in line 13. what does it mean by this? We don't have our own server, and don't know what to use here. I was hoping we could just use our smtp account, but the information they provide isn't working.

This is the output from our serial monitor (after sending 'e' so that the program continues):

Firmware version: 19.4.4
Attempting to connect to open SSID: UCSD-GUEST
You're connected to the networkSSID: UCSD-GUEST
BSSID: D1:5E:D5:D8:21:0
signal strength (RSSI):-76
Encryption Type:1
IP Address: 100.64.12.50
100.64.12.50
MAC address: B3:F5:F2:5:F0:F8
NetMask: 255.255.192.0
Gateway: 132.239.1.155
Ready. Press 'e' to send.
connection failed
Email failed

Here is a picture from my smtp account, as well as a link to our current code.

http://hastebin.com/anihicejiw.tex

It is quite clear what that sketch needs.

If you are unable to fullfil its requirements then don't use it.

"It is quite clear what that sketch needs.

If you are unable to fullfil its requirements then don't use it."

cool, maybe you could tell us what it needs?

I have the honor to be your obedient servant,
A. Ham

pinkmuffinere:
"It is quite clear what that sketch needs.

If you are unable to fullfil its requirements then don't use it."

cool, maybe you could tell us what it needs?

I have the honor to be your obedient servant,
A. Ham

Oh, gee, let me see. Oh, yes, how about If you want to use SMTP2GO for a SMTP email server, the code is the second example below. It requires registering with SMTP2GO to get a password to send email.