It is rare that I want to receive emails from websites reminding me of notifications; when I'm ready to see what activity has occurred at the website, I'll purposefully go there to seek it out.
Unless I missed it, https://kagifeedback.org/ doesn't ask you for your notification preferences on signup. I believe that in in the absence of me explicitly telling the website to email me, the default behavior should be not to send emails. Emails should be entirely opt-in; there is no reason the website should surprise me with an email that I did not ask for (barring things like urgent notifications about account security, of course).
Additionally, when going in to change these settings, I noticed that "email digest frequency" is set to daily by default. Daily emails from pretty much anywhere are tantamount to spam, the way I see it, and if Kagi intends to send me an email every single day, it ought to explicitly ask about it on signup.
On signup, automatically present the user with options for email notifications, including the frequency of digest emails. Alternatively, disable email notifications by default until the user consciously decides to turn them on.
