General Script to send emails

.gitconfig

[user]
        name = Rohit Ashiwal
        #email = rohit.ashiwal265@gmail.com
        email = rashiwal@studentambassadors.com
[sendemail]
        smtpencryption = tls
        smtpserverport = 587
        smtppass = **your password**
        #smtpserver = smtp.gmail.com
        #smtpuser = rohit.ashiwal265@gmail.com
        smtpserver = smtp.office365.com
        smtpuser = rashiwal@studentambassadors.com

email.txt

Subject: testing

hello world

Thanks
Rohit

recipients.csv

requirements.txt

joblib==0.16.0

script.py

import csv
from subprocess import call
from joblib import Parallel, delayed


recipients = []

def send_email(name, email):
    call(['git', 'send-email', '--from=Rohit Ashiwal <rashiwal@studentambassadors.com>',
          f'--to={name} <{email}>', '--suppress-from', '--confirm=never', 'email.txt'])


with open('recipients.csv', 'r') as file:
    reader = csv.DictReader(file)

    for row in reader:
        recipients.append((row['Name'], row['Email']))

Parallel(n_jobs=50, prefer='threads')(delayed(send_email)(name, email) for (name, email) in recipients)