What problem does it solve?
Reference for monitoring email deliverability and diagnosing inbox placement failures.
Always load this skill when deliverability has dropped unexpectedly or when setting up
a new sending domain, problems caught early are far easier to fix than reputation
damage that has built up over weeks. Use it for: setting up Google Postmaster Tools or
Microsoft SNDS, investigating why emails are going to spam, checking blacklist status,
recovering from a spam complaint spike, reading postmaster data, interpreting bounce
codes, or running a systematic diagnosis of a deliverability problem. Also load it when
asked what monitoring to set up before a first send.
Core Features & Use Cases
- Google Postmaster Tools setup and interpretation to view domain and IP reputation, spam rate, authentication status, and delivery errors.
- Microsoft SNDS registration and trap hits review to gauge Microsoft network deliverability and complaints.
- Blacklist monitoring and recovery guidance with step-by-step remediation and removal timing.
- Reading postmaster data, bounce analysis, complaint review, and correlation of send history with deliverability signals.
- Structured diagnosis workflow for dropped deliveries or sudden reputation changes, including alignment with authentication, list hygiene, and content signals.
Quick Start
Configure Google Postmaster Tools and Microsoft SNDS, then begin daily deliverability monitoring and diagnostics.