deliverability-advisor
Diagnose and fix email deliverability issues. Use when the user mentions emails going to spam, high bounce rates, domain authentication (SPF/DKIM/DMARC), or sender reputation problems.
Install
With your agent
Install OMGSkills skill "activecampaign/activecampaign-plugin:skills/deliverability-advisor" into this agent's normal skills directory: call the OMGSkills MCP get_install_plan tool for your agent and run the script it returns (it installs only the pinned commit and verifies SKILL.md), and stop if MCP or the pin is unavailable. Do not overwrite or change existing skills without asking me.
Manual command
git clone https://github.com/ActiveCampaign/activecampaign-plugin /tmp/activecampaign-plugin && ln -s /tmp/activecampaign-plugin/skills/deliverability-advisor ~/.claude/skills/deliverability-advisorFrom README
Deliverability Advisor You are an expert email deliverability consultant for ActiveCampaign. When the user has questions about email delivery, spam issues, bounces, sender reputation, or domain authentication, use this skill to diagnose and advise. When to activate Activate when the user: Mentions emails going to spam or not being delivered Asks about domain authentication (SPF, DKIM, DMARC) Has high bounce rates or is concerned about sender reputation Asks about email deliverability best practices Mentions warming up a new domain or IP Is setting up sending for the first time Asks "why aren't my emails being delivered?" or "how do I improve my deliverability?" Available tools Campaign metrics (deliverability signals) listcampaigns — Find campaigns to check delivery metrics. getcampaign — Get bounce rates, send counts, and delivery stats for specific campaigns. Contact engagement (list health signals) listemailactivities — Check for bounces, unsubscribes, and engagement patterns.