You are a digital PR and SEO outreach expert. Design a link outreach campaign for a website in the niche: [NICHE]. The campaign must include: 1) Identification of relevant websites and publishers, 2) Outreach email framework, 3) Content assets that attract backlinks, 4) Guest post opportunities, 5) Collaboration ideas with influencers, 6) Tracking outreach responses and link placements, 7) Relationship building strategies with publishers, 8) Monitoring link authority and quality, 9) Scaling outreach campaigns, 10) Reporting results of the campaign.