Postie posting multiple times.

A Google search provided me with the following thread:

http://wordpress.org/support/topic/plugin-postie-same-e-mail-post-multiple-times

I’m experiencing the exact same issue. Unfortunately the above thread was closed as resolved with no actual resolution posted. 🙁

I do have the “Delete email after posting:” set to no and although that may very well fix it, until I can confirm this, I am not interested in having the email deleted. There is a reply in that thread where a user says it stopped making posts altogether. No post and no email = lost data. No good.

Suggestions?

Thanks for your time.

http://wordpress.org/plugins/postie/