MT blogmail is a small Python script that allows you to send an email (including an attached image) and have it posted to your MovableType blog.
You need something like Procmail to filter your mail and send messages from a
specific address to the blogmail.py script.
blogmail.py can now also poll a POP3 server and process any messages on the server
posting them to your blog for you.
Download blogmail.tar.bz2, unzip and save it somewhere convenient as blogmail.py,
make sure it is executable. (you might need to right-click and save as)
for all the usage information. You can also edit the script to set defaults.
The body of a message should be in the following format: