def send_mail(subject, body, from_email, recipient_list, message_id=None):
msg = SafeMIMEText(body)
msg['Subject'] = subject
msg['From'] = from_email
msg['To'] = ', '.join(recipient_list)
msg['Date'] = formatdate()
msg['Message-Id'] = '<%s>' % (message_id or create_message_id())
server = smtplib.SMTP(settings.EMAIL_HOST, settings.EMAIL_PORT)
try:
server.sendmail(from_email, recipient_list, msg.as_string())
finally:
server.quit()
def send_mass_mail(datatuple, fail_silently=False, auth_user=settings.EMAIL_HOST_USER, auth_password=settings.EMAIL_HOST_PASSWORD, extra_headers=None):
"""
Given a datatuple of (subject, message, from_email, recipient_list), sends
each message to each recipient list. Returns the number of e-mails sent.
If from_email is None, the DEFAULT_FROM_EMAIL setting is used.
If auth_user and auth_password are set, they're used to log in.
"""
try:
server = smtplib.SMTP(settings.EMAIL_HOST, settings.EMAIL_PORT)
if auth_user and auth_password:
server.login(auth_user, auth_password)
except:
if fail_silently:
return
raise
num_sent = 0
for subject, message, from_email, recipient_list in datatuple:
if not recipient_list:
continue
from_email = from_email or settings.DEFAULT_FROM_EMAIL
msg = SafeMIMEText(message, 'plain', settings.DEFAULT_CHARSET)
msg['Subject'] = subject
msg['From'] = from_email
msg['To'] = ', '.join(recipient_list)
msg['Date'] = rfc822.formatdate()
msg['Message-ID'] = '<*****@*****.**>' % \
(datetime.datetime.now().isoformat('T').replace(':', '.'),
os.getpid(), random.randrange(0, sys.maxint))
if extra_headers:
for h in extra_headers:
msg[h] = extra_headers[h]
try:
server.sendmail(from_email, recipient_list, msg.as_string())
num_sent += 1
except:
if not fail_silently:
raise
try:
server.quit()
except:
if fail_silently:
return
raise
return num_sent
def send_mass_mail(datatuple, extra={}, fail_silently=False, auth_user=settings.EMAIL_HOST_USER,
auth_password=settings.EMAIL_HOST_PASSWORD, tls=getattr(settings, 'EMAIL_TLS', False),
encoding=settings.DEFAULT_CHARSET):
"""Sends a message to each receipient in list.
Given a datatuple of (subject, message, from_email, recipient_list), sends
each message to each recipient list. Returns the number of e-mails sent.
If from_email is None, the DEFAULT_FROM_EMAIL setting is used.
If auth_user and auth_password are set, they're used to log in.
Note that the message parameter can be either text or one of the
SafeMIMExxx methods listed above.
"""
try:
SMTP = smtplib.SMTP
if settings.EMAIL_DEBUG:
SMTP = STMPMock
server = SMTP(settings.EMAIL_HOST, settings.EMAIL_PORT)
server.ehlo()
server.esmtp_features["auth"] = "LOGIN PLAIN"
if tls:
server.starttls()
server.ehlo()
if auth_user and auth_password:
server.login(auth_user, auth_password)
except:
if fail_silently:
return
raise
num_sent = 0
for subject, message, from_email, recipient_list, cc_list in datatuple:
if not recipient_list:
continue
from_email = from_email or settings.DEFAULT_FROM_EMAIL
#################################################
msg = None
if isinstance(message, SafeMIMEText) or isinstance(message, SafeMIMEMultipart):
## Change below is important!
## msg does not act as a proper dictionary... msg['key'] = value does not
## reset the value for msg['key'], but adds to it!
msg = copy.deepcopy(message)
else:
msg = SafeMIMEText(message.encode(encoding), 'plain', encoding)
#################################################
# TODO: we should encode header fields that aren't pure ASCII, see:
# http://maxischenko.in.ua/blog/entries/103/python-emails-i18n/
msg['Subject'] = Header(subject, encoding)
msg['From'] = from_email
msg['To'] = ', '.join(recipient_list)
msg['Date'] = rfc822.formatdate()
if cc_list:
msg['Cc'] = ', '.join(cc_list)
recipient_list.extend(cc_list)
if extra:
for key in extra.keys():
msg[key] = extra[key]
try:
server.sendmail(from_email, recipient_list, msg.as_string())
num_sent += 1
except:
if not fail_silently:
raise
try:
server.quit()
except:
if fail_silently:
return
raise
return num_sent