Re: Antispam using *only* postfix/postcreen settings...

2013-09-01 Thread LuKreme
On 01 Sep 2013, at 08:51 , Charles Marcus wrote: > Everyone else - I'm very curious how many people are relying solely on > postfix/postcreen settings for their anti-spam measures, and how effective > they seem to be as compared to other anti-spam measures - ie, using > outsourced anti-spam S

Re: Antispam using *only* postfix/postcreen settings...

2013-09-01 Thread Wietse Venema
Charles Marcus: > If postfix is good enough now with the addition of postscreen to block > 95+% of spam, maybe it is time to do away with the hassle of 3rd party > anti-spam tools. Important: 1) postscreen decides if the SMTP client is a spammer. It makes these decisions without receiving ma

Antispam using *only* postfix/postcreen settings...

2013-09-01 Thread Charles Marcus
Hi all, On 2013-09-01 6:09 AM, Grant wrote: Thanks James. This is all very cool. A blacklist (zen.spamhaus.org), a whitelist (list.dnswl.org), and a "greylist". 2.11 looks to be a fantastic release for easily-configured anti-spam measures. I'm just not getting spam anymore and I don't think