-----Messaggio originale-----
Da: Mauricio Tavares [mailto:raubvo...@gmail.com]
Inviato: martedì 25 gennaio 2011 15:34
A: Bissio2000
Oggetto: Re: ip reputation
On 01/25/2011 09:25 AM, Bissio2000 wrote:
> Hi all,
>
> we have some problem with our ip reputation on other provider. We are
using
> our postfix server as delivery server for some mailing lists (about
> 5000/8000 users); after a few days the destination providers (as hotmail,
or
> yahoo) block any message coming from our mta because our IP address is
> inserted into their black list (not public black list). Is there a way to
> use postfix as mailing list sender without looking as spammer? I mean is
> there some setting on main.cf or somewhere to identify my mta server as
> secure?
>
> Thanks
>
>
Is your company the only one using that IP?
Yes, my company is the only one that use the ip address; i mean the mta
server is dedicated to one company only.
