I have a couple of dummy email addresses with gmail and hotmail. I don’t care too much about them (nor if I receive spam). I use them for reddit or hn, for exam

I have a couple of dummy email addresses with gmail and hotmail. I don’t care too much about them (nor if I receive spam). I use them for reddit or hn, for example. I log in a couple of times per year to check what’s in my mailbox. I do own a domain, and associated email inboxes. I’m very picky regarding when I use them (e.g., never for e-commerce or social media). In general, I don’t feel like I need to mask these email addresses since very few external entities know about them. And then I have yet a couple of gmail/hotmail addresses that I use for stuff that requires my real name and address(e.g., e-commerce). I don’t mind too much either, although I use them regularly.