从网络服务器发送电子邮件 - django python

Question

>我在配置 settings.py 以便可以使用任何发件人名称从网络服务器发送电子邮件时遇到困难

这是我所做的：

EMAIL_USE_TLS = True
EMAIL_HOST = 'mail.wservices.ch'
HOSTNAME = 'localhost'
DEFAULT_FROM_EMAIL = '[e-mail]'

并发送如下电子邮件：

html_content = render_to_string('htmlmail.html', {})
text_content = strip_tags(html_content) 
msg = EmailMultiAlternatives('subject!',text_content,'[e-mail]',['[e-mail]'])
msg.attach_alternative(html_content, "text/html")
msg.send()

但我得到：

{('[e-mail]': (554, '5.7.1 <[e-mail]>: Relay access denied')}

在一个函数中，我有两个msg.send()调用，顺便说一句。

我做错了什么？

当我

问如何以编程方式从网络服务器发送邮件时，这是网站管理员的答案：

It is possible to send mails from E-Mail-Server "mail.wservices.ch".I suggest to 
use the local installed Mail-Server. Hostname: localhost
There you can set any sender name, they just have to exist. 
https://docs.djangoproject.com/en/dev/ref/settings/#default-from-email

Answer 1

 Make sure first you have properly install django-sendmail
 $ sudo apt-get install sendmail
 in the settings.py :
 from django.core.mail import send_mail
  DEFAULT_FROM_EMAIL='webmaster@localhost' 
  SERVER_EMAIL='root@localhost' 
  EMAIL_HOST = 'localhost' 
  EMAIL_HOST_USER='' 
  EMAIL_BACKEND ='django.core.mail.backends.smtp.EmailBackend' 
  EMAIL_PORT = 25 #587 
  EMAIL_USE_TLS = False
  in views.py:
  from project.apps.contact import ContactForm
  def contactnote(request):
if request.method=='POST':
    form =ContactForm(request.POST)
    if form.is_valid():
        topic=form.cleaned_data['topic']
        message=form.cleaned_data['message']
        sender=form.cleaned_data.get('sender','email_address')
        send_mail(
            topic,
            message,
            sender, 
            ['[e-mail]'],fail_silently=False
        )
        #return HttpResponseRedirect(reverse('games.views.thanks',  {},RequestContext(request)))
        return render_to_response('contact/thanks.html', {},RequestContext(request)) #good for the reverse method
else:
    form=ContactForm()
return render_to_response('contact.html',{'form':form},RequestContext(request))

contact.py:
from django import forms as forms
from django.forms import Form
TOPIC_CHOICES=(
        ('general', 'General enquiry'),
        ('Gamebling problem','Gamebling problem'),
        ('suggestion','Suggestion'),
)

class ContactForm(forms.Form):
topic=forms.ChoiceField(choices=TOPIC_CHOICES)
sender=forms.EmailField(required=False)
message=forms.CharField(widget=forms.Textarea)
#the widget here would specify a form with a comment that uses a larger Textarea   widget, rather than the default TextInput widget.
def clean_message(self):
    message=self.cleaned_data.get('message','')
    num_words=len(message.split())
    if num_words <4:
        raise forms.ValidationError("Not enough words!")
    return message
  Try it , this is a whole working example apps, modify it
  to be send to to mailserver like a reply when it got an mail, very simple to modify it