RE: [vchkpw] Some help needed [Off-topic]

[Jonas Pasche]

Hi,

> Add the line
> 1.2.3.4:deny,RBLSMTPD=" - Connections refused"
> to your tcp.smtp file. The RBLSMTPD message is optional.

...and it only has an effect if you run rblsmtpd from the ucspi-tcp
package in front of qmail-smtpd.

Jonas