You can e-mail me at naomi dot kritzer at gee mail (hopefully humans, and not web-scraping spammer robots, will be able to parse that one out) dot com. (Gmail. I mean gmail.)
If you’re looking for me online, I’m @naomikritzer on Twitter (but probably not for much longer, given that Elon Musk is absolutely determined to destroy the stuff I like and increase the stuff I hate about it) and @email@example.com on Mastodon. I also have a Tumblr that for a long time I mainly used to write my “dear Yuletide author” letter somewhere that my identity was a little less obvious, that’s at naomitess.tumblr.com, I don’t know how much I’m going to use it but you can check it out if you want.
Or if you’d prefer, here’s a contact form that’ll go to my inbox.