If you're running a professional account which needs to crosspost to many social networks at once, there are paid services designed specifically for this purpose which include support for Mastodon:
➡️ https://buffer.com/mastodon
➡️ https://publer.com
(There used to be free crossposting services too, but Musk etc shut these down by charging for API access.)
More info and questions answered on this topic at:
➡️ https://fedi.tips/crossposting-between-mastodon-and-other-social-networks/
#FediTips #Mastodon #Crossposting