Comment on Automatically sending Webmentions from a static websiteparentComments−epeus5yBTW, there's a pretty good discussion of pingback compared to webmention here, including how to bridge between them and some of the spam problems too https://indieweb.org/pingback
Comments
BTW, there's a pretty good discussion of pingback compared to webmention here, including how to bridge between them and some of the spam problems too https://indieweb.org/pingback