I have a sending code:
def send_email(site_id, email):
    subject = "Sub"
    from_email, to = EMAIL_FROM, email
    text_content = 'Text'
    html_content = render_to_string(
        'app/includes/email.html',
        {'pk': site_id}
    )
    msg = EmailMultiAlternatives(subject, text_content, from_email, [to])
    msg.attach_alternative(html_content, "text/html")
    msg.send()
And in my template
<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>title</title>
</head>
<body>
    <a href="{% url 'mail_view' pk %}">Click</a>
</body>
</html>
But this code generate link like this: http://mail.google.com/en-us/results/30/
results/30 it's fine, but I get mail.google.com instead "mysite.com" and in my site there is no /en-us/ its only /en/
Do you guys have any idea?
 
     
    