Quoting Gururajan Ramachandran:
> drop condition = ${if >{$rcpt_fail_count}{3}{1}{0}}
> message = Too many bad recipients.
> Even though I have greater than three as the trigger,
> the message is printed on the fifth email address
> everytime. Should it not be printed on the fourth
> email address everytime? Am I doing something wrong?
read spec.txt:
> $rcpt_fail_count
>
> When a message is being received by SMTP, this variable contains the number
> of RCPT commands in the current message that have previously been rejected
> with a permanent (5xx) response.
So, after 4 failed recipients, when testing the 5th recipient, your
check is triggered (whether the 5th would have been rejected or not, btw).
