Remove email address from solr indexing

You can detect tokens as a e-mailaddress and blacklist them using

  <fieldType name="emails" class="solr.TextField" sortMissingLast="true" omitNorms="true">
  <analyzer>
    <tokenizer class="solr.UAX29URLEmailTokenizerFactory"/>
    <filter class="solr.TypeTokenFilterFactory" types="email_type.txt" useWhitelist="true"/>
  </analyzer>
</fieldType>