I got a tip using this statement in order to update the domain adress in an emailadress, but I have problem with the function instr......
UPDATE Table
SET Column = Left([Column], instr([Column],"@") & "new.se"
WHERE Column LIKE "*old.se"
UPDATE Table
SET Column = Left([Column], instr([Column],"@") & "new.se"
WHERE Column LIKE "*old.se"