I recently created a Mozilla account to sync some bookmarks off my old phone. The service is frustratingly amateur. They spam you with a series of emails even

I recently created a Mozilla account to sync some bookmarks off my old phone. The service is frustratingly amateur. They spam you with a series of emails even when you unsubscribe and the syncing items, which are just URLs, is extremely slow and unpredictable. I don't recommend signing up, and this post reminds me I should figure out how to delete the account.