Re: Best place for DNSBL restrictions

2018-06-24 Thread J Doe
> Hi Bill and Wietse, > > Thank you for your replies. > > Ah, thank you for the warning regarding SpamCop - and also for the note about > weighting being a postscreen only feature. > > I was wondering if perhaps one of the reasons why people tend to use SMTP > restrictions instead of

Re: Best place for DNSBL restrictions

2018-06-24 Thread J Doe
> On Jun 24, 2018, at 9:37 AM, Wietse Venema wrote: > > J Doe: >> Hello, >> >> I manage a small mail server and have been using Spamcop as a DNSBL?s via >> postscreen: >> >>/etc/postfix/main.cf >>postscreen_dnsbl_sites = bl.spamcop.net >>postscreen_dnsbl_action = drop >

Re: Best place for DNSBL restrictions

2018-06-24 Thread Wietse Venema
J Doe: > Hello, > > I manage a small mail server and have been using Spamcop as a DNSBL?s via > postscreen: > > /etc/postfix/main.cf > postscreen_dnsbl_sites = bl.spamcop.net > postscreen_dnsbl_action = drop spamcop is not system that flags spambots (systems that send spam