HTML Email not sending when debug=false in django - python

I am making a website in which once the user registers for an event they are sent an email for the same confirming that they have registered for the event.
Now, the thing is I can send the html mail when DEBUG=True but I am not able to send the html mail when DEBUG=False in Django, neither I am able to detect why is it failing. Attaching code snippet.
Thanks for your help!
settings.py
EMAIL_BACKEND = 'django.core.mail.backends.smtp.EmailBackend'
EMAIL_USE_TLS = env('EMAIL_USE_TLS') == 'True'
EMAIL_HOST = env('EMAIL_HOST') #smtp.gmail.com
EMAIL_HOST_USER = env('EMAIL_HOST_USER')
EMAIL_HOST_PASSWORD = env('EMAIL_HOST_PASSWORD')
EMAIL_PORT = env('EMAIL_PORT') #587
views.py
try:
EventRegistration(event=event_obj, first_name=first_name, last_name=last_name,
roll_number=roll_number,
phone_number=phone_number, email=email, year_of_study=year_of_study,
department=department).save()
subject = f"Registration Successfull For {event_name}"
html_message = render_to_string("mail related/Register Confirmation.html",
context={'image': event_obj.banner_image, 'name': event_name,
'date': event_obj.event_date})
plain_message = strip_tags(html_message)
from_email = settings.EMAIL_HOST_USER
to_list = [email]
send_mail(subject, plain_message, from_email, to_list, html_message=html_message)
messages.info(request, 'Successfully registered')
except e:
messages.warning(request, 'Failed to Register')
return render(request, 'main/register.html', context)
except Exception:
return redirect('events'

Related

Django email backend and smtp configuration

I'm trying to use my Zoho account within my django project, in order to receive emails via contact forms.
I also followed this guide: https://www.zoho.com/mail/help/zoho-smtp.html
In the 'settings.py' file I wrote:
EMAIL_BACKEND = 'django.core.mail.backends.smtp.EmailBackend'
EMAIL_HOST = 'smtppro.zoho.eu'
EMAIL_PORT = 587
EMAIL_USE_TLS = True
EMAIL_HOST_USER = '<domain name email>'
EMAIL_HOST_PASSWORD = '<password>'
and in views.py:
def home(request):
allTemplates = AllTemplates.objects.all()
if request.method == 'POST':
form = forms.ContactForm(request.POST)
if form.is_valid():
body = {
'name': form.cleaned_data['name'],
'surname': form.cleaned_data['surname'],
'from_email': form.cleaned_data['from_email'],
'message': form.cleaned_data['message'],
}
mail_body = "\n".join(body.values())
try:
send_mail("Generic contact", mail_body, '<domain name email>',
['<domain name email>'], fail_silently=False)
except BadHeaderError:
return HttpResponse('Ops, qualcosa è andato storto')
form = forms.ContactForm
context = {'form': form, 'allTemplates': allTemplates,
'allTemplates_length': len(allTemplates)}
return render(request, 'home.html', context)
N.B. in 'send_email' I entered my email address twice to test
I also tried to use ssl
EMAIL_BACKEND = 'django.core.mail.backends.smtp.EmailBackend'
EMAIL_HOST = 'smtppro.zoho.eu'
EMAIL_PORT = 465
EMAIL_USE_SSL = True
EMAIL_HOST_USER = '<domain name email>'
EMAIL_HOST_PASSWORD = '<password>'
but nothing, I don't receive any email.
Is there anyone who has already gone through it or who can direct me towards some document or guide to study?
Thank you very much in advance.
I use
EMAIL_PORT = 587
EMAIL_USE_TLS = True
my biggest pain was that all emails went to spam folder and I did not realize that for 2 hours.
test with local output to terminal:
settings.py
EMAIL_BACKEND = 'django.core.mail.backends.console.EmailBackend'
test with local mail server to make sure the email is correctly created:
settings.py
EMAIL_BACKEND = 'django.core.mail.backends.smtp.EmailBackend'
EMAIL_HOST='localhost'
EMAIL_PORT=1025
and start local test mail server parallel to runserver in terminal window:
python -m smtpd -n -c DebuggingServer localhost:1025

SMTPServerDisconnected even though it was working properly a few days ago

I am using Django and I'm trying to send a verification email (with gmail) when the user registers, this was working fine some days ago, but then it suddenly stopped working. I have already created a new Google Application password and it is still not working. When the site tries to send the email it raises "SMTPServerDisconnected at /register/Connection unexpectedly closed".
This are my settings for email.
# EMAIL CONFIG
DEFAULT_FROM_EMAIL = 'mymail#gmail.com'
EMAIL_FROM_USER= 'mymail#gmail.com'
EMAIL_HOST = 'smtp.gmail.com'
EMAIL_HOST_USER = 'mymail#gmail.com'
EMAIL_HOST_PASSWORD = 'password'
EMAIL_USE_TLS = True
EMAIL_PORT = 587
And this is my view:
def send_action_email(user,request):
current_site = get_current_site(request)
email_subject = 'Activa tu cuenta'
email_body = render_to_string('users/activate.html',{
'user':user,
'domain':current_site,
'uid':urlsafe_base64_encode(force_bytes(user.pk)),
'token': generate_token.make_token(user)
})
email = EmailMessage(subject=email_subject,body=email_body,
from_email=settings.EMAIL_FROM_USER,
to=[user.email]
)
email.send()
def activate_user(request,uidb64,token):
try:
uid=force_text(urlsafe_base64_decode(uidb64))
user= User.objects.get(pk=uid)
except Exception as e:
user=None
if user and generate_token.check_token(user,token):
user.email_is_verified=True
user.save()
messages.success(request, 'Se ha verificado tu email, ya puedes inciciar sesion!')
return redirect('login')
return render(request,'appName/activation_failed.html',{"user":user})
Might it be that google is not allowing me to login to the mail?

STARTTLS extension not supported by server in django

i am using gmail to do this, and i'm still at development. it just keeps throwing this error. yesterday it was working. sometimes it would also stop and show this error, but throughout today it haven't been working as expected
setting.py
EMAIL_BACKEND = "django.core.mail.backends.smtp.EmailBackend"
EMAIL_HOST = "smtp.gmail.com"
EMAIL_USE_TLS = True
EMAIL_PORT = 587
EMAIL_HOST_USER = "testemail#gmail.com"
EMAIL_HOST_PASSWORD = "mypassword"
views.py
def mail_letter(request):
emails = NewsLetter.objects.all()
df = read_frame(emails, fieldnames=['email'])
mail_list = df['email'].values.tolist()
print(mail_list)
if request.method == "POST":
form = MailMessageForm(request.POST)
if form.is_valid:
form.save()
# Sending Messages
title = form.cleaned_data.get('title')
message = form.cleaned_data.get('message')
send_mail(
title,
message,
'',
mail_list,
fail_silently=False,
)
# Success Alert
messages.success(request, f"Messages sent successfully")
subscribed = True
return redirect('elements:mail_letter')
else:
form = MailMessageForm()
This was later fixed by connecting to a new network, my network connection was not good

How to use AWS Simple Email Service (SES) in Django?

I'm trying to use this library to integrate my Django project with AWS SES.
settings.py
EMAIL_BACKEND = 'django_ses.SESBackend'
AWS_ACCESS_KEY_ID = 'my_aws_access_key'
AWS_SECRET_ACCESS_KEY = 'my_aws_secret_access_key'
AWS_SES_REGION_NAME = 'us-west-2'
AWS_SES_REGION_ENDPOINT = 'email.us-west-2.amazonaws.com'
It throws the following error
SESAddressNotVerifiedError: 400 Email address is not verified.
<ErrorResponse xmlns="http://ses.amazonaws.com/doc/2010-12-01/">
<Error>
<Type>Sender</Type>
<Code>MessageRejected</Code>
<Message>Email address is not verified. The following identities failed the check in region US-WEST-2: jpark1320#gmail.com, webmaster#localhost</Message>
</Error>
<RequestId>0220c0a0-741b-11e8-a153-475b5dfc6545</RequestId>
</ErrorResponse>
I can't even guess why is wrong on my codes. But, one thing might be a problem is send_mail(). I'm using trying to send an email to a user for sign-up confirmation. I put the codes for sending email below.
SMTP settings
EMAIL_HOST = 'smtp.gmail.com'
EMAIL_HOST_USER = 'my_google_email#gmail.com'
EMAIL_HOST_PASSWORD = 'my_google_email_password'
EMAIL_PORT = 587
EMAIL_USE_TLS = True
DEFAULT_FROM_EMAIL = 'My Team Name <noreply#gmail.com>'
Update
views.py
def signup(request):
if request.method == 'POST':
form = SignupForm(request.POST)
if form.is_valid():
# Create a user object to set email to be username before passing it to db
user = form.save(commit=False)
user.is_active = False
user.email = form.cleaned_data['username']
user.save()
current_site = get_current_site(request)
mail_subject = "[Modvisor] Please verify your email address."
message = render_to_string('accounts/account_active_email.html', {
'user': user,
'domain': current_site.domain,
'uid': urlsafe_base64_encode(force_bytes(user.pk)),
'token': account_activation_token.make_token(user),
})
to_email = user.email
email = EmailMessage(
mail_subject, message, to=[to_email]
)
email.send()
return redirect('signup_confirm')
else:
form = SignupForm()
return render(request, 'accounts/register.html', {'form': form})
The relevant part of the error is "Email address is not verified". By default SES is in sandbox mode where it won't let you use From or To addresses that you have not previously verified. You need to verify the addresses in the SES console or open a support request to leave sandbox.
Verifying Email Addresses in Amazon SES
To verify an address go to the SES console. On the left side select Email Addresses and then click Verify New Email Address. You will need to have access to the email address so you can click the link that will be sent to it.
Moving Out of the Amazon SES Sandbox
To move out of the sandbox simply open a support request, describe your use case and wait a few days.

Forgot password emails not sending in Django

I am trying to implement password reset functionality.
My urls contains:
url(r'^password_reset/$','django.contrib.auth.views.password_reset', {'template_name': 'resetpassword.html', 'post_reset_redirect' : '/password_reset/mailed/'},
name="password_reset"),
url(r'^password_reset/mailed/$',
'django.contrib.auth.views.password_reset_done',{'template_name': 'resetpassword_mailed.html'}),
url(r'^password_reset/(?P<uidb36>[0-9A-Za-z]{1,13})-(?P<token>[0-9A-Za-z]{1,13}-[0-9A-Za-z]{1,20})/$',
'django.contrib.auth.views.password_reset_confirm',
{'post_reset_redirect' : '/password_reset/complete/'}),
url(r'^password_reset/complete/$',
'django.contrib.auth.views.password_reset_complete',{'template_name': 'resetpassword_complete.html'}),
and settings.py:
EMAIL_BACKEND = 'django.core.mail.backends.smtp.EmailBackend'
EMAIL_HOST = 'smtp.mail.ru'
EMAIL_HOST_USER = 'noreply#mysite.com'
DEFAULT_FROM_EMAIL = 'noreply#mysite.com'
EMAIL_HOST_PASSWORD = 'password'
EMAIL_PORT = 587
EMAIL_USE_TLS = True
URL routing works just fine, however email are not being sent.
If I try to use Django shell and test sending:
email = EmailMessage('Subject', 'Body', to=['test#email.com'])
email.send()
And it works just fine as well.
How could I fix this? I don't get any error messages and don't know how could I debug this.
UPD
I have found out that in django/contrib/auth/views.py: password_reset method I always go to
else:
post_reset_redirect = resolve_url(post_reset_redirect)
part and never to actually sending email. How's that?
if post_reset_redirect is None:
post_reset_redirect = reverse('password_reset_done')
else:
post_reset_redirect = resolve_url(post_reset_redirect)
if request.method == "POST":
form = password_reset_form(request.POST)
if form.is_valid():
print 'reset form valid'
opts = {
'use_https': request.is_secure(),
'token_generator': token_generator,
'from_email': from_email,
'email_template_name': email_template_name,
'subject_template_name': subject_template_name,
'request': request,
'html_email_template_name': html_email_template_name,
}
if is_admin_site:
opts = dict(opts, domain_override=request.get_host())
form.save(**opts)
return HttpResponseRedirect(post_reset_redirect)
If the user has no password (e.g. created with create_user()), the password reset won't send anything! Make sure you create a password as well via:
password = User.objects.make_random_password()
Then, you also need to set the password and save, for example
user.set_password(password)
user.save()
Could be a trivial question but the user you are using to test has a valid email set? If it's empty will not send the email neither raise an exception.
Check the send method source code.
Other way to see if the email is being generated is use the console backend:
EMAIL_BACKEND = 'django.core.mail.backends.console.EmailBackend'
and look at the console because the email should appears there.
Thanks

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