The unsubscribe page is the branded screen a contact lands on when they click the unsubscribe link in one of your emails. In Mailercloud you control how this page looks — your logo, colours and wording — and which departure reasons the contact can choose from. Every reason a contact selects is captured and reported back to you, so you can understand why people leave your list and improve future campaigns.
Account Settings › Unsubscribe Page |
Make your edits in the left-hand panel, watch the live preview update on the right, and then click Save changes.

1. Upload Brand Logo — Add your company logo (PNG or JPG, max 2 MB). It appears at the top of the page. Transparent PNGs look best; surrounding empty space is trimmed automatically. Use the trash icon to remove it.
2. Brand Name (Fallback Text) — Shown when no logo is uploaded (it is also the logo’s alt text). Set it to your company or product name.
3. Button colour — The accent colour of the page’s action button (e.g. Confirm Unsubscribe). Pick it with the swatch or paste a hex value (e.g. #007bff).
4. Main Header Greeting — The large heading at the top of the page — e.g. Unsubscribe.
5. Subtext Warning Message — A one-line message under the heading — e.g. Help us improve — tell us why you’re unsubscribing.
6. Departure Reason Survey — Tick which reasons appear in the optional “Why are you leaving?” survey. These are the reasons that power the analytics in Part 2.
7. Editing steps (Unsubscribe / Success page) — Switch what you’re editing: Step 1 · Unsubscribe (the first screen) and Step 2 · Success page (the confirmation shown after opt-out). Each has its own heading and message.
8. Device preview — Preview the page on Desktop, Mobile or Tablet.
9. Save changes — Saves your customisation. Required fields (marked *) must be filled in first.
10. Live preview — A real-time preview of the page — logo, heading, subtext, reason survey and button — updating as you edit.
Step 1 · Unsubscribe. The first screen a contact sees: logo, heading, subtext, the optional reason survey and the Confirm Unsubscribe button.
Step 2 · Success page. The confirmation shown after a contact opts out — its own heading and message, plus an optional Resubscribe button. Switch to it with the Success page tab.

Step 2 · Success page — edit its heading and message the same way; the preview shows the confirmation with a Resubscribe option.
📝 Note: The logo should be a PNG or JPG (max 2 MB); a transparent PNG looks best and extra padding is trimmed automatically. Fields marked * (button colour, header greeting, subtext) are required before saving. The reasons you enable in the Departure Reason Survey are exactly what appears in the analytics in Part 2. |
Every reason a contact picks on the unsubscribe page is reported back to you in two places, so you can see why people opt out and act on it: per campaign, and across your whole account.
Campaigns › (open a campaign) › Analytics › Unsubscribes & Complaints |

A campaign’s Unsubscribes & Complaints tab — the reason breakdown (top) and the who-unsubscribed list (bottom).
1. Opt-out counters — At-a-glance totals for this campaign: Unsubscribes (with % of emails sent), Spam reports and Abuse.
2. Unsubscribe Reason Breakdown — The share of opt-outs for each reason, sorted highest first. No reason given covers one-click opt-outs where the contact didn’t pick a reason. Percentages are of this campaign’s total unsubscribes.
3. Who unsubscribed — The most recent opt-outs — one row per contact with their email, date and exact reason (free-text “Other” answers are shown in full).
4. Sort by date — Click the Date column header to sort opt-outs newest-first or oldest-first.
5. Filter by reason — Use All reasons to narrow the list to a specific reason.
6. Export — Download the who-unsubscribed list (CSV) for your records or CRM.
Audience › Contact Summary |
The same Unsubscribe Reason Breakdown, aggregated across all campaigns, gives you the big picture of why contacts leave your list.

Reading the reasons
“No reason given” — One-click opt-outs (list-unsubscribe / mailto) where the contact didn’t choose a reason. Often the largest bar — that’s normal.
“Other” — The contact typed a free-text reason. The full text is shown in the Who unsubscribed list (e.g. “Other — Found a better alternative”).
Percentages — Each bar is that reason’s share of the campaign’s total unsubscribes, sorted highest first.
Only enabled reasons appear — Reasons you switched off in the Departure Reason Survey won’t be offered, so tune the survey to the feedback you want.
📌 Tip: Treat the reason breakdown as a feedback loop. If The emails are inappropriate or I never signed up for this mailing list start climbing, review your targeting, send frequency and sign-up sources before it affects deliverability. |