Single email is not enabled for your organization or profile

 In the context of Salesforce, this particular issue means that the system doesn’t support spending or receiving individual e-mails. This could happen for various reasons as system restrictions, permission, or restrictions set by the organization’s IT policies.

You can address this particular issue easily. You would first need to identify the specific platform or application where this functionality is disabled. If all the functionality is disabled at the level of the application, then you would need to change the setting related to Configuration or request the necessary permission for enabling single email functionality. This can involve modifying mail flow rules, updating user permission, or adjusting security settings.

Here is the example given below:-

Create a new Python file named “app.py” and add the following code:-

From flask import Flask, render_template, request, redirect, url_for, flash

From sendgrid import SendGridAPIClient

From sendgrid.helpers.mail import Mail

Import os

App = Flask(__name__)

App.secret_key = ‘supersecretkey’  # Change this to a secure secret key

# Set your SendGrid API key

Sg_api_key = os.environ.get(‘SENDGRID_API_KEY’)

@app.route(‘/’)

Def index():

    Return render_template(‘index.html’)

@app.route(‘/send_email’, methods=[‘POST’])

Def send_email():

    Sender_email = request.form[‘sender_email’]

    Recipient_email = request.form[‘recipient_email’]

    Subject = request.form[‘subject’]

    Content = request.form[‘content’]

    # Create a new Mail object

    Message = Mail(

        From_email=sender_email,

        To_emails=recipient_email,

        Subject=subject,

        Html_content=content

    )

    Try:

        # Initialize SendGrid API client

        Sg = SendGridAPIClient(api_key=sg_api_key)

        # Send the email using the SendGrid API

        Response = sg.send(message)

        Flash(‘Email sent successfully!’, ‘success’)

    Except Exception as e:

        Flash(f’Error sending email: {str€}’, ‘error’)

    Return redirect(url_for(‘index’))

If __name__ == ‘__main__’:

    App.run(debug=True)

Now create a folder named “templates” in the same directory as “app.py” and inside that folder, create again a new HTML file named “index.html” with the following content:-

    <meta</span> charset=”UTF-8”>

    <meta</span> name=”viewport” content=”width=device-width, initial-scale=1.0”>

   

    Send Single Email

    {% with messages = get_flashed_messages(with_categories=true) %}

        {% if messages %}

            {% for category, message in messages %}

                {{ message }}

            {% endfor %}

        {% endif %}

    {% endwith %}

When the user submits the form, the data is sent to the /send_email route, which uses the SendGrid API to send the email. Flash messages are used to display success or error messages on the webpage.