I see that I can comment on a post from an external account, and I also see that I can even make an external account a moderator in a community I administer. The question is, how can an external account create a post in a community it is subscribed to? Does that account have to create an account in the lemmy instance and login first?
I see that I can reply to a post in Lemmy from Mastodon by using the
@user@lemmy.mlnotation. If I wan to post on say!seresearch@lemmy.mlfrom Mastodon, what incantation should I use?