How to set up an email autoresponder in cPanel

A cPanel autoresponder sends an automatic reply to anyone who emails you while still delivering the original message to your inbox. It is great when you cannot answer right away but want your contacts to get a clear confirmation.

When should you use an autoresponder?

• You are going on vacation or will be out for a few days.
• You want to confirm that you received an email.
• You need to share your business hours.

Because the automatic reply does not replace normal delivery, you do not miss any message: the email still reaches your inbox.

Before you start

• You need access to cPanel and to the email account where you will enable it.
• Confirm that the mailbox already exists. If you do not have it yet, create the email account in cPanel first.
• Have a short, professional message ready, with dates if needed.
• Avoid including sensitive data in the automatic reply.

Keep in mind that each email address allows only one autoresponder at a time.

Create the autoresponder in cPanel

1. Log in to cPanel and find the Email section.
2. Click Autoresponders. If you have several domains, you can filter them from the managing menu or use the search box.
3. Click Add Autoresponder.
4. Under Character Set, leave utf-8 if you are not sure, so accented characters display correctly.
5. Under Interval, set how many hours pass before replying to the same sender again.
6. Under Email, type the account and choose the domain; fill in From and Subject.
7. Write the Body of the message. If you want formatting, enable the HTML option.
8. Under Start, choose Immediately or a custom date, and under Stop choose Never or an end date.
9. Click Create to save.

If your panel is in another language, the labels may vary slightly. An interval of 0 replies to every incoming email; a higher value avoids replying multiple times to the same sender during that time. For an account that is not the default one, you can also create the autoresponder from Webmail.

Test the autoresponder

1. Send a test email from another address.
2. Wait a few minutes and check that the automatic reply arrives.
3. Confirm that the subject and text display correctly.
4. Verify that the original email still appears in your inbox.

Edit or delete the autoresponder

1. Return to Autoresponders in cPanel.
2. Use Edit and then Modify to change the message, interval, or dates.
3. Use Delete and confirm with Delete Autoresponder when you no longer need it.
4. If you want to replace it, edit the existing one instead of creating a new one for the same address.

Final verification

• The autoresponder appears in the list for the correct account.
• A test email receives the automatic reply.
• The subject and body display without errors.
• The start and stop dates are the ones you wanted.

Common errors

• The automatic reply does not arrive → You enabled the autoresponder on another account or domain → Check that the address and domain are correct.
• It stays active after you are back → The Stop date is wrong or set to Never → Edit the autoresponder and adjust the end date.
• It replies too often → The interval is 0 or too low → Increase the hours in the interval.
• The message looks cut off or confusing → The text is too long → Keep only the key information and an alternative contact.

When to ask for help

If the automatic reply is not sent after testing, if accents display incorrectly, or if you are not sure which account to configure, open a ticket from your client area. Include the email address and an example of your test so support can review it without changing other mailboxes.

Recommended reading

• How to create an email account
• How to set up Microsoft Outlook
• How to set up your email in Gmail