Cant send Auth Token and CSV file in gmail. Blynk Local Server @Raspberry pi 3

Need Help With My Project
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First time setting up a local server on my raspberry pi 3, I got it up and running but am getting an error when sending an email token:

Unable to send email. Please check your network connection

I have followed the instruction on putting mail.properties and generated a password using a App Password on gmail.

I have also tried to send a CSV file to my email but it didnt work at all.

Here’s my mail.properties:

mail.smtp.auth=true
mail.smtp.starttls.enable=true
mail.smtp.host=smtp.gmail.com
mail.smtp.port=587
mail.smtp.username=xxxxxxxxx@gmail.com
mail.smtp.password=yyyyyyyyyyyy
mail.smtp.connectiontimeout=30000
mail.smtp.timeout=120000


Where xxxxxx is my gmail Username
And yyyyyyy is the generated password of my Gmail using App Password


Here’s my server.properties:

server.host=192.168.0.169
contact.email=xxxxxxxxx@gmail.com
  admin.email=xxxxxxxxx@gmail.com
  admin.pass=waterpumplrc
allowed.administrator.ips=192.168.0.169/24
http.port=8080
https.port=9443
logs.folder=/home/pi/Blynk/logs/
enable.db=true
log.level=info
restore.host=blynk-cloud.com
hardware.mqtt.port=8440
listen.address=
product.name=Blynk
csv.export.data.points.max=43200
allow.store.ip=true
force.port.80.for.csv=false
initial.energy=100000

Here’s the Log:

15:45:22.651 INFO - Using data dir '/home/pi/Blynk'
15:45:25.825 INFO - Region : local. Host : 192.168.0.169.
15:45:28.213 INFO - Initializing gmail smtp mail transport. Username : xxxxxxxx@gmail.com. SMTP host : smtp.gmail.com:587
15:45:28.531 INFO - Reports : 0
15:45:28.533 INFO - Didn't find custom user certificates.
15:45:28.540 INFO - Didn't find Let's Encrypt certificates.
15:45:28.540 INFO - Automatic certificate generation is turned ON.
15:45:28.541 WARN - ATTENTION. Server certificate paths (cert : '/root', key : '/root') not valid. Using embedded server certs and one way ssl. This is not secure. Please replace it with your own certs.
15:45:35.555 INFO - HTTP API and WebSockets server listening at 8080 port.
15:45:35.564 INFO - HTTPS API, WebSockets and Admin page server listening at 9443 port.
15:45:35.570 INFO - Mqtt hardware server listening at 8440 port.
15:45:35.648 INFO - Starting up certificate retrieval process for host 192.168.0.169 and email xxxxxxxx@gmail.com.
15:45:40.377 INFO - xxxxxxxxx@gmail.com Blynk-app (android-22712) joined.
15:45:56.183 ERROR- Error sending email auth token to user : xxxxxxxx@gmail.com. Error: Couldn't connect to host, port: smtp.gmail.com, 587; timeout 30000

I hope someone will respond

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2 posts were merged into an existing topic: Can’t Send on email. Blynk Local Server

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