one email address ending in .org is ihgnored by a rule I have created. 20 + others work perfetcly!

I have a rule to send approx 30 email address toi a specific folder. It works perfe3ctly except for ONE address which ends in .org. The rfule has been deleted and recreated several times but it makes no difference. EmClient ignores thjis address. Does it not recognise .org for some reason? It is very irritating and quite baffling as I like the program very much.

Can you post a screenshot of the Rule?