Heads up that I'll be opening my commissions form on Wednesday (May 28)!

Does anyone have experience with (free) mailing list services? I wanted to set up a little non-social-media backup for commission announcements. I only need to send 2 emails every 3-4 months, and I don't expect a ton of signups.

I suppose I could also just set up a gdoc and a separate e-mail account and manually do it, but I worry that might just get that address immediately flagged as spam :'D Using a dedicated service feels less likely for that to happen ahahah

Infos in advance: https://howlitecomms.carrd.co/
It won't be first-come, it's artist's choice. I keep the form open for a whole day :3