Isolating SMTP to a single band of 8 IP's

2011-11-02 Thread Keith Steensma
It's been a long time since I have participated in this list (goes to show how good Postfiix is when it can run for years with so few problems). Our company has decided to start using an outside SPAM filtering service. Overall, this is doing a very good job. But we are getting SPAM directly

Re: Isolating SMTP to a single band of 8 IP's

2011-11-02 Thread Noel Jones
On 11/2/2011 10:43 AM, Keith Steensma wrote: It's been a long time since I have participated in this list (goes to show how good Postfiix is when it can run for years with so few problems). Our company has decided to start using an outside SPAM filtering service. Overall, this is doing a very

Re: Isolating SMTP to a single band of 8 IP's

2011-11-02 Thread Charles Marcus
On 2011-11-02 11:43 AM, Keith Steensma ke...@airways-consulting.com wrote: It's been a long time since I have participated in this list (goes to show how good Postfiix is when it can run for years with so few problems). Our company has decided to start using an outside SPAM filtering service.

Re: Isolating SMTP to a single band of 8 IP's

2011-11-02 Thread Reindl Harald
Am 02.11.2011 16:43, schrieb Keith Steensma: It's been a long time since I have participated in this list (goes to show how good Postfiix is when it can run for years with so few problems). Our company has decided to start using an outside SPAM filtering service. Overall, this is doing a

Re: Isolating SMTP to a single band of 8 IP's

2011-11-02 Thread /dev/rob0
On Wednesday 02 November 2011 10:43:35 Keith Steensma wrote: It's been a long time since I have participated in this list (goes to show how good Postfiix is when it can run for years with so few problems). Our company has decided to start using an outside SPAM filtering service. Overall, this

Re: Isolating SMTP to a single band of 8 IP's

2011-11-02 Thread Keith Steensma
The original message from the company said 'It's a block of 8 Class C networks'. I (just) read things wrong. And said (to myself), 'self', that's 8 ip's, right, right! (Dumb!!) Thanks to all. Keith On 11/2/2011 11:00 AM, /dev/rob0 wrote: On Wednesday 02 November 2011 10:43:35 Keith