A catch‑all e‑mail address is a special mailbox that receives all messages sent to non‑existent e‑mail addresses under your domain. For example, if you set up a catch‑all for example.com, any message sent to anything@example.com (where “anything” is not a valid mailbox) will be delivered to the catch‑all account.
Overview
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Catch‑all addresses are useful if you want to ensure no e‑mail sent to your domain is lost.
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They can help capture messages sent to mistyped or forgotten addresses.
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However, catch‑all addresses can also attract large amounts of spam, since spammers often send to random addresses.
How to Configure a Catch‑All Address in cPanel
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Log in to cPanel.
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In the Email section, click Default Address.
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Select the domain for which you want to set up the catch‑all.
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Choose one of the following options:
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Forward to Email Address: Enter the destination mailbox where all misaddressed mail should be delivered.
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Discard with Error to Sender: Reject the message and send a bounce‑back error.
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Forward to System Account: Deliver to the default system mailbox.
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Click Change to save your settings.
Best Practices
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Use a catch‑all only if you expect legitimate mail to mistyped addresses.
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Regularly monitor the catch‑all mailbox to avoid missing important messages.
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Consider using spam filters to reduce unwanted mail.
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If spam volume becomes excessive, disable the catch‑all and rely on specific mailboxes instead.
