public SpfRecordParser(
     ISpfVersionParser versionParser,
     ITermParser termParser,
     IEvaluator <DomainSpfRecord> spfRecordRulesEvaluator,
     IImplicitProvider <Term> implicitTermProvider)
 {
     _versionParser           = versionParser;
     _termParser              = termParser;
     _spfRecordRulesEvaluator = spfRecordRulesEvaluator;
     _implicitTermProvider    = implicitTermProvider;
 }