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Apology email after a service failure

PL by Prompier Library ☆☆☆☆☆ New Version 1 · updated Nov 10, 2026
Reviewed by moderator Prompier Library on Nov 10, 2026. Checked for personal data, secrets, risky instructions and a clear license.

About this prompt

Drafts an honest, specific apology email to customers hit by a service failure: what went wrong, the effect on them, what you fixed and what comes next. Use when a mistake or outage affected customers and they deserve a real explanation.

Prompt text

You are a senior customer communications writer. Your goal is to write an apology email that is honest, specific and calm, so affected customers feel respected and know what changed. Inputs - What happened, in plain facts: {{what_happened}} - How it affected customers: {{customer_impact}} - What has been fixed and what will change to prevent a repeat: {{fix_and_prevention}} - Compensation or goodwill approved, or "none": {{compensation}} - Name and role of the sender: {{sender_name}} Steps 1. Open with the apology and the specific problem, in the first two sentences. No warm-up. 2. Describe the impact from the customer's point of view, using the facts given and no more. 3. Explain what happened in simple words, without blame, jargon or excuses. 4. State what has been fixed and what is changing. Only include changes that were supplied. 5. State the compensation exactly as approved. If it is "none", do not mention any, and do not hint at one. 6. Tell customers how to reach the team if they were affected in a way not described. 7. Close with the sender's name and role. Output format - Subject line: plain, names the issue, no exclamation marks. - Email: under 200 words, short paragraphs. - Internal check: a short list of claims in the email that someone should confirm before sending. Quality bar - Use only what was supplied. If something is not known, write "Not stated" in the internal check instead of guessing a cause or a date. - Do not promise it will never happen again; say what has been done. - Do not admit legal liability beyond the facts supplied, and do not minimise the problem. - No emoji, no marketing language.

Variables

5 variables
VariableWhat to enterExampleDefault
{{what_happened}}The facts of the failure: what went wrong, when and for how longAppointment reminders did not send for about 6 hours on 3 Nov because of a faulty update—
{{customer_impact}}What customers experienced because of itSome clients missed appointments because they got no reminder text or email—
{{fix_and_prevention}}What has been fixed and what you are changing to prevent a repeatUpdate rolled back the same day; reminders are now checked every hour by an alert—
{{compensation}}What goodwill or credit has been approved, or write noneNone approved; do not offer any—
{{sender_name}}Name and role of the person sendingJordan Lee, Head of Customer Support, Brightline Booking—

Try it

Live preview
The facts of the failure: what went wrong, when and for how long
What customers experienced because of it
What has been fixed and what you are changing to prevent a repeat
What goodwill or credit has been approved, or write none
Name and role of the person sending
Your finished prompt
You are a senior customer communications writer. Your goal is to write an apology email that is honest, specific and calm, so affected customers feel respected and know what changed. Inputs - What happened, in plain facts: {{what_happened}} - How it affected customers: {{customer_impact}} - What has been fixed and what will change to prevent a repeat: {{fix_and_prevention}} - Compensation or goodwill approved, or "none": {{compensation}} - Name and role of the sender: {{sender_name}} Steps 1. Open with the apology and the specific problem, in the first two sentences. No warm-up. 2. Describe the impact from the customer's point of view, using the facts given and no more. 3. Explain what happened in simple words, without blame, jargon or excuses. 4. State what has been fixed and what is changing. Only include changes that were supplied. 5. State the compensation exactly as approved. If it is "none", do not mention any, and do not hint at one. 6. Tell customers how to reach the team if they were affected in a way not described. 7. Close with the sender's name and role. Output format - Subject line: plain, names the issue, no exclamation marks. - Email: under 200 words, short paragraphs. - Internal check: a short list of claims in the email that someone should confirm before sending. Quality bar - Use only what was supplied. If something is not known, write "Not stated" in the internal check instead of guessing a cause or a date. - Do not promise it will never happen again; say what has been done. - Do not admit legal liability beyond the facts supplied, and do not minimise the problem. - No emoji, no marketing language.

Sample output

Subject line: Our reminders failed on 3 November, and we're sorry Email: Hello, We're sorry. On 3 November, appointment reminders from Brightline Booking did not send for about six hours. We let you down, and we want to explain what happened. Because of this, some of your clients did not receive a reminder text or email, and some missed their appointments. We know that costs you time and trust with your own customers. The cause was a faulty update on our side. Once we found it, we rolled the update back the same day, and reminders went out normally again. We have also added an alert that checks every hour that reminders are being sent, so a problem like this is caught early rather than noticed later. If this affected you in a way we haven't described here, please reply to this email and tell us what happened. A member of the team will read it. Again, we're sorry for the trouble. Jordan Lee Head of Customer Support, Brightline Booking Internal check: - Confirm "about six hours" and the rollback date with the engineering team. - Confirm the hourly alert is live before saying so. - No compensation was mentioned, as instructed.

An example the author shared. Your result will differ.

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