This happens almost always because you're sending from a 'free' mail account (gmail, yahoo, hotmail, etc), and your message contains words that spam filters don't like. For me, it was the use of the word 'remplica' (deliberately mis-spelled so this mail gets sent).
It can also happen from 'non-free' mail servers that have been successfully attacked by spambots, so that filters give it a really bad reputation score. On Thu, Apr 7, 2011 at 8:14 PM, Parker Johnson <pjoh...@yahoo.com> wrote: > > Hello everyone. Does anyone else have problems posting to the list? My > messages keep getting rejected with this response below. I'll be surprised if > this one makes it through :) > > -Park > > Sorry, we were unable to deliver your message to the following address. > > <solr-user@lucene.apache.org>: > Remote host said: 552 spam score (8.0) exceeded threshold > (FREEMAIL_ENVFROM_END_DIGIT,FREEMAIL_FROM,FS_REPLICA,HTML_MESSAGE,RCVD_IN_DNSWL_NONE,RFC_ABUSE_POST,SPF_PASS,T_TO_NO_BRKTS_FREEMAIL > ) [BODY] > > --- Below this line is a copy of the message. >
