Configure Catch-All Email

The Problem

Someone emailed a slightly wrong address at your domain (a typo, an old address, a guessed format) and it bounced instead of reaching you — or you want every possible address at your domain to land somewhere instead of disappearing.

About this problem

A catch-all captures every email sent to any address at your domain that doesn't have its own specific mailbox, routing it to one place instead of bouncing. It's genuinely useful for not losing a mistyped or guessed address, but it's also a well-known magnet for spam, since spammers routinely guess common address formats, and a catch-all means every one of those guesses lands in your inbox instead of bouncing harmlessly.

This gets requested most often by small businesses who don't want to lose a single enquiry to a typo, or anyone who's just had a client mention they emailed info@ and never heard back, and realised that address didn't actually exist.

What's Included

• Setting up the catch-all rule to route unmatched addresses to your chosen inbox
• Configuring spam filtering specifically tuned for the extra volume a catch-all typically attracts
• Testing with a few made-up addresses to confirm the catch-all genuinely captures them
• A quick explanation of the spam trade-off so you can decide if it's worth keeping long-term
• Guidance on how to turn it off or adjust it later if it brings in too much noise

What's NOT Included

• Ongoing spam triage of what a catch-all brings in — that's on you day to day, though filtering is tuned to help
• Setting up individual named mailboxes for specific addresses (a different, simpler setup if that's really what's needed)
• Guaranteeing zero spam increase — catch-alls inherently attract more by design

How It Works

1. Confirm which mailbox or address should receive anything sent to an address at your domain that doesn't already have its own mailbox.
2. Configure the catch-all rule at the mail platform or DNS/hosting level, depending on where your mail is actually hosted.
3. Review and tighten spam filtering settings specifically, since catch-alls typically see a noticeable jump in spam volume from guessed addresses.
4. Send test messages to a few deliberately made-up addresses at your domain to confirm they land where expected.
5. Check that existing named mailboxes still work normally and aren't accidentally overridden by the new catch-all rule.
6. Explain the spam trade-off clearly so you can decide whether to keep it running or scale it back later.

In practice: you buy the service, send over whatever access or details the job needs, I investigate and do the work, and you confirm it's resolved before we call it done.

Frequently Asked Questions

What is a catch-all email address?

It's a mailbox that receives every email sent to your domain that doesn't match an existing, specifically configured address, so nothing addressed to your domain ever simply bounces.

Will a catch-all email increase my spam?

Yes, usually noticeably — spammers routinely guess common address formats (info@, contact@, sales@) and a catch-all means every one of those guesses reaches your inbox instead of bouncing.

Can I turn off a catch-all later if it brings in too much spam?

Yes, it's a setting that can be switched off or adjusted at any time without affecting your other, properly configured mailboxes.

Does a catch-all affect my existing email addresses?

No, properly configured named addresses continue working exactly as before — the catch-all only picks up anything that doesn't already have a specific destination.

Is a catch-all the same as email forwarding?

Not quite — forwarding typically redirects a specific existing address, while a catch-all handles addresses that don't exist as their own mailbox at all.

Should every business set up a catch-all?

Not necessarily — it's a genuine trade-off between not missing a mistyped email and accepting more spam, worth deciding deliberately rather than just turning on by default.