: I see the same problem (missing markup) in Thunderbird. Seems like Nabble : might be the culprit?
if someone can cite some specific examples (by email message-id, or subject, or date+sender, or url from nabble, or url from any public archive, or anything more specific then "posts from nabble containing xml") we can check the official apache mail archive which contains the "raw message" as recieved by ezmlm., such as.. http://mail-archives.apache.org/mod_mbox/lucene-solr-user/201104.mbox/raw/%3cbanlktimcpthzalstrwhn3rtzpxdzkbo...@mail.gmail.com%3E -Hoss