Problem receiving images with smtp

Configuration
1 
Today i find this tutorial:https://partofthething.com/thoughts/?p=1037#comment-4008

and made some changes.

**inside automation.yaml**

- alias: Burglar Alarm Door
  trigger:
    platform: time
    after: '02:52:00'
  action:
    service: script.turn_on
    entity_id: script.burglar

**inside script.yaml**

burglar: 
    alias: Burglar Alarm
    sequence:
      - service: shell_command.snapshot
        data: 
            filename: /home/pi/snapshot1.jpg
      - service: shell_command.fix_camera_jpg
        data: 
            filename: /home/pi/snapshot1.jpg
      - delay:
            seconds: 1
      - service: shell_command.snapshot
        data: 
            filename: /home/pi/snapshot2.jpg
      - service: shell_command.fix_camera_jpg
        data: 
            filename: /home/pi/snapshot2.jpg
      - service: notify.emailer
        data:
            title: 'Intruder alert'
            message: 'Intruder alert at apartment!!'
            data:
                images: 
                    - /home/pi/snapshot1.jpg
                    - /home/pi/snapshot2.jpg


**inside shell_comand.yaml**

shell_command:  
    snapshot: wget "http://camip:port/snapshot.cgi?user=<user>&pwd=<password>&resolution=32" -O {{filename}}
    fix_camera_jpg: convert {{filename}} {{filename}}
2

today i made some tests, when i put in shh:

wget “http://192.168.1.239:81/videostream.cgi?user=admin&pwd=teste&resolution=32” -O {{filename}} wget “http://192.168.1.239:81/videostream.cgi?user=admin&pwd=teste&resolution=32” -O {{filename}}
ssh response me:Connecting to 192.168.1.239:81… connected.
HTTP request sent, awaiting response… 200 OK
Length: unspecified [multipart/x-mixed-replace]
Saving to: ‘{{filename}}’

{{filename}} [ <=> ] 15.59M 193KB/s

but when i run the script on HA i dont receive any email or photo. anyone help me?