Automatically Send Email in Outlook With Optional Attachment (Windows)

sendEmail.py

import win32com.client as win32

def send_email(recipientList, mailSubject, mailBody, attachmentPath = None):
    outlook = win32.Dispatch('outlook.application')
    mail = outlook.CreateItem(0)
    mail.To = recipientList 
    mail.Subject = mailSubject
    mail.body = mailBody
    if attachmentPath:
        mail.Attachments.Add(Source = attachmentPath)
		print(f"Sending email with {attachmentPath} attached") 
    else:
        print("Nothing attached: Sending email without attachment.")    
    mail.send
    

### EXAMPLE
# recipientList = '[email protected]; [email protected]'
# mailSubject = 'Test Auto Email'
# mailBody = 'This is an auto email.'
# attachmentPath = 'C:/Users/me/Desktop/The Spreadsheet.xlsx'
# send_email(recipientList, mailSubject, mailBody, attachmentPath)