An automation runs quietly in the background, which is exactly why it needs regular check-ups. A welcome series that worked well last year may now be landing in spam, or a reminder may be generating unsubscribes that nobody noticed. For US senders, two changes in recent years affect how those numbers should be read: Apple’s Mail Privacy Protection and the Gmail and Yahoo bulk-sender rules.
Why open rates need a second look
Since 2021, Apple Mail Privacy Protection has preloaded images for users who enable it, which registers an “open” whether or not the person looks at the email. iPhones are widely used in the US, so a large share of your list may be affected. Treat open rates as a rough trend indicator, not proof of attention, and avoid triggers that depend solely on an open.
The metrics that deserve your attention
| Metric | What it tells you | What to do if it slips |
|---|---|---|
| Click rate per step | Whether the content is relevant at that point in the sequence | Rewrite the call to action or move the step earlier or later |
| Conversion rate | Whether the automation leads to a purchase, booking or renewal | Test a different offer or landing page |
| Unsubscribe rate | Whether frequency or relevance is off | Space out steps or narrow the audience |
| Spam complaint rate | Whether recipients recognize and want the message | Review how contacts entered the automation; Gmail and Yahoo expect complaints well below 0.3% |
| Bounce rate | List quality at the point of entry | Add double opt-in to your sign-up form |
Where to find the numbers in Mailpro
Each automated message has its own report. Automation statistics show performance step by step, real-time statistics show activity as it happens, and campaign statistics give the detail per link. With geo-tracking, you can see where clicks come from across the country, useful when you run state-specific offers.
Benchmarks: compare against yourself
Published “industry average” figures vary widely with methodology, and many are based on opens. The most reliable benchmark is your own history. Record each automation’s click, conversion and unsubscribe rates for a baseline month, then measure changes against it. Compare seasons carefully: engagement in November and December behaves differently from July because of Thanksgiving, Black Friday and year-end holidays.
Turning statistics into improvements
- Welcome series: if the second email loses most of the clicks, shorten the gap or give it a stronger subject line; our tips on writing the ideal subject line can help.
- Birthday emails: compare redemption of the offer across states or age groups using segmentation.
- Renewal reminders: check which reminder (30, 7 or 1 day before) drives most renewals and adjust the rest.
A quarterly review in four steps
- List every active automation and who owns it.
- Pull clicks, conversions, unsubscribes and complaints per step for the last quarter.
- Flag any step whose unsubscribe rate is clearly higher than the rest of the sequence.
- Update seasonal wording, offers and dates, then note the changes so next quarter’s figures can be compared fairly.
Compliance numbers count too
Under the CAN-SPAM Act, unsubscribes must be honored within 10 business days. Mailpro processes them automatically, but watching the rate per step helps you spot automations that annoy people before complaints build up. For setup help, read how to send automated emails, or go back to automated emails for US businesses.