> 2. Get off gmail.
What keeps you sticking to this? I read this often and can only wonder why.
A TLD + 50 GB webspace costs you around 2 Euro/month here in Germany and you have full control over your mail. I also find that it creates a sense of importance and seriousnesses (like in "cares about his/her communication"), if you use your own domain for mails. As long as it's not something like "hello@cuntdestroyer69.mail", obviously.
Most automatic spam filters work quite well and can also be trained, if not your client is doing the filtering. And some hosters also provide catch-all addresses which are great for seeing who misuses your mail address.
All in all, I never understood the attractiveness of Gmail, when using your own mail is so easy.