You were claiming "they could just as well package into, say, an install CD image" which is likely not going to happen, so he was just giving an example.
The perfect spam filter Gmail has its probably based on data and ML analysis, not a simple software you can put on a CD and install on some little server; so even if someone who works there wanted to help you they probably can't do it.
The perfect spam filter Gmail has its probably based on data and ML analysis, not a simple software you can put on a CD and install on some little server; so even if someone who works there wanted to help you they probably can't do it.