How to discard all the emails for non-existing mailboxes (Qmail server)

1. Login onto the Qmail server.

2. Create a catchall mailbox like catchall@.com

3. Find out the domain directory with the command below-
[root@mail ~]# ~vpopmail/bin/vdominfo .com

4. Edit the .qmail-default file as below:
[root@mail ~]# vi /home/vpopmail/domains/.com/.qmail-default
===================================================================================
Replace the line-
| /home/vpopmail/bin/vdelivermail ” bounce-no-mailbox

With this line-
| /home/vpopmail/bin/vdelivermail ” delete
===================================================================================

5. Restart the qmail services
[root@mail ~]# /etc/init.d/qmaild restart

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