i am developing a program using python's smtplib which allows me to send emails to a group of people. i am aware that the gmail's policy regarding sending emails using SMTP is 500 emails per day, but is there a limit on how many instances i can use?
what i mean is for example i want to send 400 emails, can i open 4 instances of SMTP using my python script using the same email account and use each instance to send 100 emails?
i am using this simple script wherein i read the email addresses from a file
import smtplib
server = smtplib.SMTP('smtp.gmail.com:587')
server.starttls()
server.login(username,password)
set_of_100_email_address = open('path','r')
for email in set_of_100_email_address:
fromaddr = 'myemail#gmail.com'
toaddrs = email
msg = 'message here'
username = 'myemail#gmail.com'
password = 'mypasswordhere'
server.sendmail(fromaddr, toaddrs, msg)
server.quit()
thank you
(P.S. i know that gmail already has this functionality and there are alot of programs/codes out there that i can use but i just want to practice coding it myself and i am curious on how things work)
Related
I want to send an email without login to server in Python. I am using Python 3.6.
I tried some code but received an error. Here is my Code :
import smtplib
smtpServer='smtp.yourdomain.com'
fromAddr='from#Address.com'
toAddr='to#Address.com'
text= "This is a test of sending email from within Python."
server = smtplib.SMTP(smtpServer)
server.set_debuglevel(1)
server.sendmail(fromAddr, toAddr, text)
server.quit()
I expect the mail should be sent without asking user id and password but getting an error :
"smtplib.SMTPSenderRefused: (530, b'5.7.1 Client was not authenticated', 'from#Address.com')"
I am using like this. It's work to me in my private SMTP server.
import smtplib
host = "server.smtp.com"
server = smtplib.SMTP(host)
FROM = "testpython#test.com"
TO = "bla#test.com"
MSG = "Subject: Test email python\n\nBody of your message!"
server.sendmail(FROM, TO, MSG)
server.quit()
print ("Email Send")
import win32com.client as win32
outlook=win32.Dispatch('outlook.application')
mail=outlook.CreateItem(0)
mail.To='To address'
mail.Subject='Message subject'
mail.Body='Message body'
mail.HTMLBody='<h2>HTML Message body</h2>' #this field is optional
# To attach a file to the email (optional):
attachment="Path to the attachment"
mail.Attachments.Add(attachment)
mail.Send()
The code below worked for me.
First, I opened/enabled Port 25 through Network Team and used it in the program.
import smtplib
smtpServer='smtp.yourdomain.com'
fromAddr='from#Address.com'
toAddr='to#Address.com'
text= "This is a test of sending email from within Python."
server = smtplib.SMTP(smtpServer,25)
server.ehlo()
server.starttls()
server.sendmail(fromAddr, toAddr, text)
server.quit()
First, you have to have a SMTP server to send an email. When you don't have one, usually outlook's server is used. But outlook only accepts authenticated users, so if you don't want to login into the server, you have to pick a server that doesn't need authentication.
A second approach is to setup an internal SMTP server. After you setup the internal SMTP server, you can use the "localhost" as the server to send the email. Like this:
import smtplib
receiver = 'someonesEmail#hisDomain.com'
sender = 'yourEmail#yourDomain.com'
smtp = smtplib.SMTP('localhost')
subject = 'test'
body = 'testing plain text message'
msg = 'subject: ' + subject + ' \n\n' + body
smtp.sendmail('sender', receiver, msg)
I've seen a lot of other posts with the same issue, I tried all of the following:
allow access to less secure app on gmail
Unlock token on google
make an app specific password
allow IMAP on gmail
Nothing is working, i still get the same error message:
SMTPAuthenticationError: (534, b'5.7.9 Please log in with your web browser and then try again. Learn more at\n5.7.9 https://support.google.com/mail/?p=WebLoginRequired s3sm5978501edm.78 - gsmtp')
This is my code on my python jupiter notebook:
sender_email = "xxx#gmail.com"
receiver_email = "yyy#gmail.com"
password = "xxxxxx"
message = MIMEMultipart("alternative")
message["Subject"] = "new properties for rent"
message["From"] = sender_email
message["To"] = receiver_email
# Create the plain-text and HTML version of your message
text = "Hi, new properties satisfy your search on daft: %s" % dictionary
html = "<html><body>%s</body></html>" % emailBody
# Turn these into plain/html MIMEText objects
part1 = MIMEText(text, "plain")
part2 = MIMEText(html, "html")
# Add HTML/plain-text parts to MIMEMultipart message
# The email client will try to render the last part first
message.attach(part1)
message.attach(part2)
# Create secure connection with server and send email
context = ssl.create_default_context()
with smtplib.SMTP_SSL("smtp.gmail.com", 465, context=context) as server:
server.ehlo()
server.login(sender_email, password)
server.sendmail(
sender_email, receiver_email, message.as_string()
)
There's a couple of reasons for this.
But since you exhausted most of them, and after talking in the comments. It's clear that you were sitting behind some sort of VPN or shared internet connection.
Some times, logging in on your account in a browser from this VPN/Shared connection would solve the problem. If not, the fastest and easiest way around this is to swap to a single-user connection (home wifi, dedicated VPS, something where only a handful of users might be sitting).
Common issues are: You're using Tor, a popular VPN provider, a school/company network.
Here's more information on the topic:
https://support.google.com/websearch/answer/86640?hl=en
I want to send email in python and the following code works. However I want to send the email as a google group. Since a google group has no password, I am not able to login to the server. Is there anyway I can go about this?
def sendEmail(self, toEmail, subject, message ):
msg = MIMEMultipart()
password = "*****"
msg['From'] = "abc#gmail.com"
msg['To'] = toEmail
msg['Subject'] = subject
msg.attach(MIMEText(message, 'plain'))
server = smtplib.SMTP('smtp.gmail.com: 587')
server.starttls()
server.login(msg['From'],password)
server.sendmail(msg['From'], msg['To'].split(","), msg.as_string())
server.quit()
logging.debug('sent email to %s', (msg['To']))
It sends like you should use a Service Account to send the email on your behalf.
Here is a pretty good guide (not written by me): https://medium.com/lyfepedia/sending-emails-with-gmail-api-and-python-49474e32c81f
Hello I am fairly new to python and stumbled upon this cool feauture that with only a few lines of code, python can send emails.
I am currently not sure if the code that I have below works or if its something on my end? Since I am totally new to this I have no way to test if I am on the right track or not.
When running the code, it compiles with no problem but I never receive the messages.
Also, I am sending emails to myself, so I should see them rather quickly.
Here is my Outlook code:
import win32com.client as win32
outlook = win32.Dispatch('outlook.application')
mail = outlook.CreateItem(0)
mail.To = 'myemail#hotmail.com'
mail.Subject = 'Hello this is you!
mail.Body = 'Hello!!!!!!'
mail.HTMLBody = '<h2>This is an H2 message</h2>' #this field is optional
# To attach a file to the email (optional):
attachment = "C:/Users/OneDrive/Documents/Desktop/Social_Network_Ads.csv"
mail.Attachments.Add(attachment)
mail.Send()
Here is my Gmail Code:
import smtplib
fromaddr = 'myemail#gmail.com'
toaddrs = 'myemail#gmail.com'
msg = 'There was a terrible error that occured and I wanted you to know!'
# Credentials (if needed)
username = '###username###'
password = '###password###'
# The actual mail send
server = smtplib.SMTP('smtp.gmail.com:587')
server.starttls()
server.login(username,password)
server.sendmail(fromaddr, toaddrs, msg)
server.quit()
Please let me know why I am not receiving the email or why its showing as not sent?
EDIT:
I am connected to my local hotmail account and I am logged into Gmail, so I am hopping its not a connection issue.
When I go to check my sent folder nothing seems to have been sent
I need to send email using SMTP SSL/Port 465 with my bluehost email.I can't find working code in google i try more than 5 codes. So, please any have working code for sending email using SMTP SSL/port 465 ?
Jut to clarify the solution from dave here is how i got mine to work with my SSL server (i'm not using gmail but still same). Mine emails if a specific file is not there (for internal purposes, that is a bad thing)
import smtplib
import os.path
from email.mime.text import MIMEText
if (os.path.isfile("filename")):
print "file exists, all went well"
else:
print "file not exists, emailing"
msg = MIMEText("WARNING, FILE DOES NOT EXISTS, THAT MEANS UPDATES MAY DID NOT HAVE BEEN RUN")
msg['Subject'] = "WARNING WARNING ON FIRE FIRE FIRE!"
#put your host and port here
s = smtplib.SMTP_SSL('host:port')
s.login('email','serverpassword')
s.sendmail('from','to', msg.as_string())
s.quit()
print "done"
For SSL port 465, you need to use SMTP_SSL, rather than just SMTP.
See here for more info.
https://docs.python.org/2/library/smtplib.html
You should never post a question like this. Please let us know what you have done, any tries? Any written code etc.
Anyways I hope this helps
import smtplib
fromaddr = 'uremail#gmail.com'
toaddrs = 'toaddress#ymail.com'
msg = "I was bored!"
# Credentials
password = 'password'
# The actual mail send
server = smtplib.SMTP('smtp.gmail.com:587')
server.starttls()
server.login(fromaddr,password)
server.sendmail(fromaddr, toaddrs, msg)
server.quit()
print "done"