Post via E-Mail

Then you'll be able to post to your Multiply site by sending e-mails to:
PIN@username.multiply.com. Make sure to keep your PIN secret so nobody
else can use it to post on your site.

The text you enter in the subject of your e-mail will become the title
of your post and the body of your e-mail will become the description of
your post. We'll post your e-mails as blog entries, unless...

* if you only include a subject, with no body, we'll post it as a
Quick Note.
* if you attach two or more photos to the e-mail we'll post it as a
photo album.
* if you attach a video we'll post it on your videos page.
* if you attach a song we'll post it as a playlist.
* if either the subject or body of your e-mail has nothing but a URL
in it, we'll post it as a Link.

Posting via e-mail to groups works the same way, except basic e-mails
(no attachment) are posted as Notes instead of Blogs.

Note: some e-mail providers may not support posting attachments via e-mail.

If you don't want your e-mail post to be shared on the Inbox page right
away, you can include the word "DRAFT" (all CAPS) anywhere in the
subject and we'll save it as a draft for you.

Note that posts via e-mail will not be shared with the people on your
invite list.
http://multiply.com/info/faq/64