Rated 4 out of 5 stars

Attachments are not exporting with "HTML (with attachments)" or "Text (with attachments)".

I uninstalled 2.8.0.3 and re-installed 2.8.0.2 and it works under the previous version.

This review is for a previous version of the add-on (2.8.0.3). 

There was a bug in 2.8.0.3 version that broke this function with IMAP accounts. Now it's fixed in 2.8.0.4 version.
Thanks for you report.