reply to a message using outlook and python

outlook_reply.py

import win32com.client as client

outlook = client.Dispatch('Outlook.Application')

namespace = outlook.GetNameSpace('MAPI')

inbox = namespace.GetDefaultFolder(6)

# search for messages meeting a specific criteria
target_messages = [item for item in inbox.Items if 'product' in item.Subject]

# reply to all messages
for message in target_messages:
  reply = message.Reply()
  reply.HtmlBody = 'Glad you enjoyed the product.' + reply.HtmlBody
  reply.Send()