How to report deliverability trends to stakeholders?

Picture this: you've been watching your complaint rate creep up for three weeks, you've fixed the segmentation issue causing it, and now your director asks "so, how's email doing?" You open a spreadsheet full of percentages and watch their eyes glaze over. Sound familiar?

The trick to reporting deliverability upward isn't better data. It's a better translation. Executives and finance teams don't care about complaint rates. They care about revenue at risk, customer retention, and whether the brand is protected. Your job is to connect those dots for them.

Translate each metric into business language

Here's how the translation usually works in practice:

• Inbox placement rate dropping from 95% to 87%: "We're currently missing roughly 8% of our sends. Based on last month's email revenue, that's an estimated $X in campaigns that never reached the customer."
• Complaint rate at 0.12% (above the 0.10% Google threshold): "We're above the threshold where Gmail starts filtering our mail to spam. If we don't bring this down, our entire subscriber base at Gmail is at risk of not seeing our campaigns."
• Hard bounce rate rising to 3.5%: "One in every 28 contacts on this list is undeliverable. That's list decay, and it costs us in ESP fees, sender reputation, and wasted campaign budget."
• Engagement rate falling for 90-day inactive segment: "We have X thousand subscribers who haven't opened in three months. Continuing to mail them is actively hurting our reputation with inbox providers. We recommend sunsetting them."

See the pattern? Each technical number gets a consequence attached. That's what makes it land.

A simple report structure that actually works

You don't need a 20-slide deck. A one-page monthly summary with three sections does the job for most teams.

1. Status headline. Green / Amber / Red, with one sentence. "Email deliverability is healthy this month" or "Complaint rates are elevated and we're actively addressing them."
2. Key numbers in plain English. Inbox placement, bounce rate, complaint rate, and unsubscribe rate. Each with a one-line interpretation and a trend arrow (up, down, flat).
3. What we did and what's next. Actions taken this period, what you're watching, and any asks from the stakeholder (budget, policy change, headcount).

But a quarterly deep dive can add trend charts, benchmarks by mailbox provider, and year-over-year comparisons. But for monthly check-ins, short and clear beats thorough and ignored.

Escalation vs. scheduled reporting

Not everything waits for the monthly report. If your domain lands on a blocklist, if your Gmail complaint rate crosses 0.10%, or if a major send fails mid-campaign, that's an immediate escalation. Send a short note with the situation, the impact in business terms, and what you're doing about it. Don't wait for the calendar.

Stakeholders who get surprised by bad news lose trust in the person who was supposed to be watching. Proactive, calm escalations build it back.

Want to know which metrics actually define a healthy sender in the first place? Check what metrics define a healthy sender reputation before you build your report template. And if you want a second set of eyes on your actual numbers, our SOS hotline is free.