{if %lastname != '' && %gender == 'female'}Liebe Frau {%lastname}{elseif %lastname != '' && %gender == 'male'}Lieber Herr {%lastname}{elseif %firstname != '' && %gender == 'male'}Lieber {%firstname}{elseif %firstname != '' && %gender == 'female'}Liebe {%firstname}{else}Sehr geehrte/r Interessent{/if},