Thanks - that was what I was looking for. Mark Martinec wrote:
Marc,What source file is the registry barrier code in?Mail/SpamAssassin/Util/RegistrarBoundaries.pm but is slightly out of date, for example it does not include registered IDN tld names: XN--0ZWM56D XN--11B5BS3A9AJ6G XN--80AKHBYKNJ4F XN--9T4B11YI5A XN--DEBA0AD XN--G6W251D XN--HGBK6AJ7F53BBA XN--HLCJ6AYA9ESC7A XN--JXALPDLP XN--KGBECHTV XN--ZCKZAH (source: http://data.iana.org/TLD/tlds-alpha-by-domain.txt) Mark
