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Bulk Email Sender/README.md

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+## Bulk Email Sender
+
+If you want to send same mail to a large number of emails ids, this script is perfect for you.
+
+### We are using smtplib module for email sending
+
+Requirements: 
+- pip install smtplib
+- pip install pandas
+
+#### Flow
+
+smtplib(Simple Mail Transfer Protocol)
+
+1. Initialise the credentials for your sending emails ("SenderAddress" and "password" line 5 in main.py)
+2. Read the excel file for emails ("e" line 12 in main.py)
+3. Converting excel formatted column into python list. ("emails" line 15 in main.py)
+4. Create an instance of smtplib.SMTP class ("server" line 18 in main.py)
+5. Basic setup : starting the instance and logging in process (line 21 in main.py)
+6. Initialise the content to various string variables which constitute the main content of your email. (line 25 in main.py)
+7. Loop through all emails in the list and send the emails. (line 35 in main.py)
+
+#### NOTE
+If you make any changes main.py, please mention it in README.md (this file). A better documentation makes the process of development faster.
+
+---
+Author - Saumitra Jagdale
+ 
+
+
+
+

Bulk Email Sender/main.py

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+import pandas as pd
+import smtplib
+
+# Initialise Credentials
+SenderAddress = "abc@gmail.com"
+password = "Enter Your Password"
+''' example
+password="123456"
+'''
+
+# Read the email addresses from excel sheet
+e = pd.read_excel("test.xlsx")
+
+# Converting Emails in list format
+emails = e['Emails'].values
+
+# Creating instance of subclass SMTP inside smtplib class
+server = smtplib.SMTP("smtp.gmail.com", 587)
+
+# Setup
+server.starttls()
+server.login(SenderAddress, password)
+
+# Initialise the content
+greeting = "Dear Receiver,"
+msg="Main Content"
+link="Any URLS"
+end="Ending Greets"
+regards="With Regards"
+name="Sender's name"
+subject = "Subject"
+body = "Subject: {}\n\n{}\n\n{}\n\n{}\n\n{}\n\n{}\n{}".format(subject,greeting,msg,link,end,regards,name)
+
+# Loop to send mail to all email ids
+for email in emails:
+    server.sendmail(SenderAddress, email, body)
+server.quit()