I am trying to use Python's smtplib module to send an email but I keep receiving a TimeoutError.
import smtplib
def send():
try:
server = smtplib.SMTP('smtp.gmail.com', 587)
server.ehlo()
server.starttls()
server.login(email, password) # Email and password are already defined
print('Enter recipient: ')
recipient = input()
print('Enter subject:')
subject = input() + '\n'
print('Enter body:')
body = input()
server.sendmail(email, recipient, body)
server.quit()
except TimeoutError as e:
print (str(e))
This code recieves a:
[WinError 10060] A connection attempt failed because the connected party did not properly respond after a period of time, or established connection failed because connected host has failed to respond
It looks like you have not enabled "Allow Less Secure Apps" option in your GMail account.
Here's more officially from Google,
https://support.google.com/accounts/answer/6010255?hl=en
If you are using a VPN connection, disable it first. It worked for me.
Use port 587. I was getting the same error but when I entered 587 as port it worked
smtplib.SMTP("smtp.gmail.com", 587)
Related
I would like to use Python's SMTP to send automated emails with a custom domain iCloud+ email address. However, I can't get logged into the SMTP servers. I will always either get "Mailbox does not exist" or "Authentication failed".
From the Apple support pages it seems like you need to use SSL over port 587. Additionally, they want you to generate an "app-specific password" for outside applications. This led me to the following code:
import smtplib, ssl
smtp_server = "smtp.mail.me.com"
port = 587 # For SSL
# Create a secure SSL context
context = ssl.create_default_context()
sender_email = "me#example.com" # Enter your address
receiver_email = "you#example.com" # Enter receiver address
password = "some,password" # app specific password from Apple ID settings
message = """\
To: {to}
From: {sender}
Subject: Hello There
This was sent through Python!
""".format(to=receiver_email, sender=sender_email)
with smtplib.SMTP_SSL(smtp_server, port, context=context) as server:
server.login(sender_email, password)
# Send email here
server.sendmail(sender_email, receiver_email, message)
However, this was still giving me a connection error. Only when I changed the last part to use TLS instead would it connect and give me an authentication error. This was taken from this question: SMTP_SSL SSLError: [SSL: UNKNOWN_PROTOCOL] unknown protocol (_ssl.c:590)
try:
server = smtplib.SMTP(smtp_server, port)
server.ehlo() # Can be omitted
server.starttls(context=context) # Secure the connection
server.ehlo() # Can be omitted
server.login(sender_email, password)
# Send email here
server.sendmail(sender_email, receiver_email, message)
except Exception as e:
import traceback
print(traceback.format_exc())
finally:
server.quit()
So how can I use my custom domain address with Apple's iCloud+ service with Python's SMTP?
Just before I was going to ask this question, I solved it!
After reading this reddit post, I figured that all custom domain iCloud+ accounts are actually alias of some sort to the main iCloud account. So, I tried logging into my "main" iCloud account. This worked with the above code and sent the email! However, the from was still not my custom domain email address.
This is a somewhat easy fix though, simply modify the "From: <sender>" line in the email body. I'm not sure if this should be done (since it's technicaly faking who you are) but it seems to work. If any email experts know of better ways to do this please comment/answer though! The following code is what I used:
sender_email = "me#icloud.com" # this is who we actually are
sender = "me#example.com" # this is who we appear to be (i.e. custom domain email)
receiver_email = "you#example.com" # this is to who we have sent the email
message = """\
To: {to}
From: {sender}
Subject: Hello There
This was sent through Python!
""".format(to=receiver_email, sender=sender) # this is what changed, we use an alias instead
# ...
server.sendmail(sender_email, receiver_email, message)
when I test below code with server = smtplib.SMTP('smpt.gmail.com:587') it works fine.
But when I change SMTP server to server = smtplib.SMTP('10.10.9.9: 25') - it gives me an error. This SMTP does not require any password.
So what am I missing here?
import smtplib
from email.mime.text import MIMEText
from email.mime.multipart import MIMEMultipart
import pandas as pd
def send_email(user, recipient, subject):
try:
d = {'Col1':[1,2], 'Col2':[3,4]}
df=pd.DataFrame(d)
df_html = df.to_html()
dfPart = MIMEText(df_html,'html')
user = "myEmail#gmail.com"
#pwd = No need for password with this SMTP
subject = "Test subject"
recipients = "some_recipientk#blabla.com"
#Container
msg = MIMEMultipart('alternative')
msg['Subject'] = subject
msg['From'] = user
msg['To'] = ",".join(recipients)
msg.attach(dfPart)
#server = smtplib.SMTP('smpt.gmail.com:587') #this works
server = smtplib.SMTP('10.10.9.9: 25') #this doesn't work
server.starttls()
server.login(user, pwd)
server.sendmail(user, recipients, msg.as_string())
server.close()
print("Mail sent succesfully!")
except Exception as e:
print(str(e))
print("Failed to send email")
send_email(user,"","Test Subject")
IF the server does not require authentication THEN do not use SMTP AUTH.
Remove the following line:
server.login(user, pwd)
Hi I am not entirely sure why it's not working but I have got a few things you can check.
server = smtplib.SMTP('10.10.9.9: 25')
you got a space in the ip:port string, try removing it.
The ip:port combination seems to be from a private LAN address
Try to ping this address to see if you can reach it, If you can't then talk to the person who handles the machine with given ip in your network.
If you can ping the ip, then there is a possibility that the SMTP server is not available on the given port, In that case too contact the person responsible for managing the machine with IP: 10.10.9.9
use given command on terminal
ping 10.10.9.9
Also before login and and sendmail, you should connect to server using connect(), The correct order would be.
server = smtplib.SMTP('10.10.9.9: 25')
server.starttls()
server.connect('10.10.9.9', 465)
server.login(user, pwd)
server.sendmail(user, recipients, msg.as_string())
server.close()
465 is the default port for SMTP server
Thanks,
Let me know If It helped you!
import smtplib
sender = 'user#gmail.com'
receivers = ['user_2#gmail.com']
message = """From: User <user#gmail.com>
To: To user_2 <user_2#gmail.com>
Subject: message
this is a test megssage.
"""
try:
smtpObj = smtplib.SMTP('localhost')
smtpObj.sendmail(sender, receivers, message)
print ("Successfully sent email")
except smtplib.SMTPException:
print ("Error: unable to send email")
When I try to run this program, it shows an error:
ConnectionRefusedError: [WinError 10061] No connection could be made because the target machine actively refused it
Moreover what do I have to put in localhost?
Make sure in gmail Allow less secure apps is turned on.
I think in your local machine your own smtp server is not running. instead of using your own smtp server (localhost) try this:-
smtpObj = smtplib.SMTP('smtp.gmail.com', 587)
I am trying to send an email from an Amazon Lambda function using python's SMTP library. Here is my code so far:
import smtplib
from_addr = 'fromemailid#company.com'
username = 'user1'
password = 'pwd'
def send_email():
to_addrs = "user1#company.com"
msg = "\r\n".join([
"From: fromemailid#company.com",
"To: "+to_addrs,
"Subject: Test Email ",
"",
"Hello" + ", \n This is a test email"
])
server = smtplib.SMTP('123.45.678.9')
server.ehlo()
server.starttls()
server.login(username, password)
server.sendmail(from_addr, to_addrs, msg)
server.quit()
if __name__ == '__main__':
send_email()
In my code above the hostname is of the format of an ip_address. When I execute this code I get error as TimeoutError: A connection attempt failed because the connected party did not properly respond after a period of time, or established connection failed because connected host has failed to respond.
I tried server = smtplib.SMTP('123.45.678.9', local_hostname = 'mail.company.com') as well but same error. If I try server = smtplib.SMTP('mail.company.com') then I get following error - [Errno -2] Name or service not known. How can send an email from within the lambda function?
import smtplib
sender = 'den.callanan#gmail.com'
receiver = ['callanden#gmail.com']
message = """From: From Person <den.callanan#gmail.com>
To: To Person <callanden#gmail.com>
Subject: SMTP e-mail test
This is a test e-mail message.
"""
try:
print("trying host and port...")
smtpObj = smtplib.SMTP('smtp.gmail.com', 465)
print("sending mail...")
smtpObj.sendmail(sender, receiver, message)
print("Succesfully sent email")
except SMTPException:
print("Error: unable to send email")
I've created two new email accounts (above), both on the same server (gmail) to test this.
It reaches the point in which it prints "trying host and port..." and does not go any further. So the problem should be with the address and port number I entered. But according to gmail's outgoing mail server details i've inputted them correctly. Any ideas what's wrong?
If I remove the port number or try a different port number such as 587 i'm provided with an error.
Sending email via Gmail's SMTP servers requires TLS and authentication. To authenticate, you will need to make an application-specific password for your account.
This script worked for me (though I used my own GMail email address and my own application-specific password). In the code below, replace APPLICATION_SPECIFIC_PASSWORD with the password you generated.
import smtplib
sender = 'den.callanan#gmail.com'
receiver = ['callanden#gmail.com']
message = """From: From Person <den.callanan#gmail.com>
To: To Person <callanden#gmail.com>
Subject: SMTP e-mail test
This is a test e-mail message.
"""
try:
print("trying host and port...")
smtpObj = smtplib.SMTP_SSL('smtp.gmail.com', 465)
smtpObj.login("den.callanan#gmail.com", "APPLICATION_SPECIFIC_PASSWORD")
print("sending mail...")
smtpObj.sendmail(sender, receiver, message)
print("Succesfully sent email")
except smtplib.SMTPException:
print("Error: unable to send email")
import traceback
traceback.print_exc()
(To debug the problem, I added the print-traceback code in the except statement. The exceptions had specific information on how to get it to work. The code hung when accessing port 465, I think because of problems with TLS negotiation, so I had to try using port 587; then I got good debugging info that explained what to do.)
You can see info on the SMTP_SSL object here.