Whether the logs were allowed by Gallipoli-China or not does not matter. The Constitution states that the Supreme Court shall take logs if there is probable cause [that a crime is being committed]. No where in the relevant section does it say that the Supreme Court can take logs without permission for use as evidence. Gallipoli-China is just as much at fault for accepting the evidence, but he is not on the forum to file a case against.
The logs were not taken by Gallipoli-China as probable cause. They were sent, and accepted, as evidence for a non-existant conspiracy. It's not against the law to be an asshole, and that hardly qualifies as harassment against Govindia.
The defense's bulk argument states that Delfos was unaware that the law forbade him from sending the logs - being unaware does not make one immune. In addition, the Defense states that Delfos was doing what one would do in the real world - logging telephone conversations, for example, is illegal without a warrant, at least in the United States.
The defense claims that Delfos did what was morally right - there's a difference between what's morally right and what's legally right. And, to be honest, with no probable cause, sending those logs was indeed a violation of the Constitution. Not intending to break the law is nor a good reason - one can be charged for manslaughter, though you did not mean to kill someone. One can be charged for shoplifting, if, and excuse the stretch, an elderly man forgets he forgot to pay for something and walks out of the store with it.