I recently installed the Spark email client on my Mac desktop (and my iPhone) and I love it. However, I continually get pop-up messages from Avast saying Infection blocked! Process: /Applications/Spark.app/Contents/MacOS/Spark --- and then the address of the file Spark is attempting to save. An image of the pop-up is attached. Is there some way to override this? I'm confident that it's not a threat. Thanks.