SendMail | Small python script that uses Google OAuth

I'm trying to develop a simple Django app of a contact form and a thanks page. I'm not using Django 'admin' at all; no database, either. Django 3.2.12. I'm working on localhost using python manage.py runserver

I can't get the actual form to display at http://127.0.0.1:8000/contact/contact; all I see is the submit button from /contact/contactform/templates/contact.html:

Static files load OK: http://127.0.0.1:8000/static/css/bootstrap.css

The thanks.html page loads OK: http://127.0.0.1:8000/contact/thanks

This is the directory structure:

/contact/contact/settings.py

I'm using Flask Mail to send emails from my Flask App. No problem using it from the main thread. However I have a route that can send a quite large amount of emails (enough I think to exceed the HTTP Timeout) and I'd like to quickly return a response and running the mail send in the background.

I tried the following solution :

I have a problem in Nodejs but I dont't know why this error happening

in config folder I have a file with name generateToken.js and this file have this code:

i need to check if all the tasks of my dag were marked as successful so that in the last task of the dag it sends an email to me to notify if all were successful or if any failed.

here is a piece of code that i tried:

I need to add my sql table data to email body and send it to required parties. So I have used following method.

I am sending out an html table in an email body using python. The html table consists of disk usage and I need to add the header (first row) and text in red in the table when disk usage is above 80 percent.

This is the code I'm using that works to get the email with colouring the text but it does not include the headers (server,total size, total data, usage in %):

I am trying to send an email with CC & BCC. Emails are not delivered to CC & BCC addresses. But CC addresses are displayed to the recipient's details. A snapshot is given below.

I am using golang net/smtp with SendGrid. My code sample is given below.

I'm developing a static website using SvelteKit to get my first approach to svelte. I got almost everything working as intended. Everything but the recaptcha protection on contact form.

I can obtain recaptcha token but I'm losing it the passing it to formData request. My relative code is:

I have been searching a lot for an answer, but I did not find my mistake yet. So maybe you can help me with this error I get when trying to send a mail from an unknown mail via nodemailer to my personal mail (for a contact form on my website):

api/mail.js