[MlMt] Viewing text vs HTML part of message

[Bill Cole]

On 18 Oct 2016, at 17:21, Charlie Garrison wrote:

> Good morning,
>
> A mailing list I subscribe to has changed their mailing list server. 
> As a result, *every* message is delivered as both html and text, and 
> the html version hurts my eyes. How can I configure a sub-mailbox 
> (single mailing list) of smart mailbox to always shows the text mime 
> part, in preference to html?

This seems like an excessively complex alternative to the "Prefer plain 
text" checkbox in the Preferences->Viewer pane...