import win32com.client as win32 import pythoncom pythoncom.CoInitialize() def send_mail(**kwargs): outlook = win32.Dispatch(‘Outlook.Application‘) reciList = [‘1@1.com‘, ‘2@2.com‘] for i in range(len(reciList)): mail_item = outlook.CreateItem(0) # 0: olMailItem mail_item.Recipients.Add(reciList[i]) mail_item.Subject = ‘Mail Test‘ mail_item.BodyFormat = 2 # 2: Html format mail_item.HTMLBody = ‘‘‘ <H2>Hello, This is a test mail~~.</H2> Hello Guys. ‘‘‘ # mail_item.Attachments.Add(‘d:\doc\IT Info.xlsx‘) mail_item.Send() if __name__ == ‘__main__‘: send_mail()