Re: Postfix/qmgr warning: connect to transport dspam refused [Solved]
- Postfix-Users wrote:
> Hi,note that robust per recipient filtering requires multiple instances.
> Have found what caused the error. It was an entry of
> smtpd_recipient_restrictions, the check_client_access
> pcre:/usr/local/etc/postfix/dspam_filter_access.pcre one.
> Have a sort of working solution now.
FILTER will set one filter even if there are multiple recipients in a
message. if a spam can guess one unfiltered account, he'll RCPT TO to
avoid the filter.