73. The apparatus of claim 67 , wherein the apparatus further comprises: means for performing a second specified action associated with responding to messages that are not unsolicited, when the reputation score is better than a second predefined threshold, wherein the first predefined threshold is different from the second predefined threshold.
73. The apparatus of claim 67 , wherein the apparatus further comprises: means for performing a second specified action associated with responding to messages that are not unsolicited, when the reputation score is better than a second predefined threshold, wherein the first predefined threshold is different from the second predefined threshold. 76. The apparatus of claim 73 , wherein the means for performing the second specified action comprises means for performing one or more filter operations on the message.