Incoming mail bouncing after procmail-wrapper update

After the recent procmail-wrapper update I am finding that emails to the server bounce with "550 5.1.1 <***********>: Recipient address rejected: User unknown in virtual alias table "

I also see in maillog lines with:

status=bounced (Command died with status 1: “/usr/bin/procmail-wrapper -o -d $LOGNAME”. Command output: Wrong number of args (4) )

Any ideas?

CentOS Linux 7.9.2009
VirtualMin: 6.17
Webmin: 1.984
Usermin: 1.834

The procmail update from the VM repository was procmail-wrapper.x86_64 1.1-1

Please make sure that mailbox_command option in /etc/postfix/main.cf file is set as follows and restart Postfix:

mailbox_command = /usr/bin/procmail-wrapper -o -a $DOMAIN -d $LOGNAME

That’s it. Problem solved. Thanks - brilliant support!

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