Re: ISP being blocked by us

2009-06-27 Thread mouss
Ignacio Garcia a écrit : > Jorey Bump escribió: >> Ignacio Garcia wrote, at 06/26/2009 08:38 AM: > >>> FROM/MX_MATCHES_NOT_HELO(DOMAIN)=2.9 CLIENT_NOT_MX/A_FROM_DOMAIN=9.1 >> Both of these rules are absurd. An MX record is only relevant when >> determining the destination for a domain's email. It

Re: ISP being blocked by us

2009-06-26 Thread Ignacio Garcia
-BEGIN PGP SIGNED MESSAGE- Hash: SHA1 Jorey Bump escribió: > Ignacio Garcia wrote, at 06/26/2009 08:38 AM: > >> FROM/MX_MATCHES_NOT_HELO(DOMAIN)=2.9 CLIENT_NOT_MX/A_FROM_DOMAIN=9.1 > > Both of these rules are absurd. An MX record is only relevant when > determining the destination for a

Re: ISP being blocked by us

2009-06-26 Thread Ignacio Garcia
-BEGIN PGP SIGNED MESSAGE- Hash: SHA1 José Luis Tallón escribió: > Hi, > > Ignacio Garcia wrote: >> Hi there. We use in our postfix servers several programs to prevent spam >> (amavisd-new + spamassassin, postgrey, and policyd-weight). We like very >> much policyd-weight because it bases

Re: ISP being blocked by us

2009-06-26 Thread Jorey Bump
Ignacio Garcia wrote, at 06/26/2009 08:38 AM: > FROM/MX_MATCHES_NOT_HELO(DOMAIN)=2.9 CLIENT_NOT_MX/A_FROM_DOMAIN=9.1 Both of these rules are absurd. An MX record is only relevant when determining the destination for a domain's email. It has *nothing* to do with relaying to other sites. You should

Re: ISP being blocked by us

2009-06-26 Thread Jan P. Kessler
José Luis Tallón schrieb: > > What we do (without policyd-weight, however): > > Redirect these "problematic domains" to a special restriction class (we > call it from_freemail) > Then, we match the sending server with *any* valid sending server for > that domain. > > Something along the lines: > AC

Re: ISP being blocked by us

2009-06-26 Thread Jan P. Kessler
Ignacio Garcia schrieb: > FROM/MX_MATCHES_NOT_HELO(DOMAIN)=2.9 The helo_name (IMPaqm2.telefonica.net) did not match the sender_domain (terra.es) nor the mx (mx.terra.es). > CLIENT_NOT_MX/A_FROM_DOMAIN=9.1 The client_name (IMPaqm2.telefonica.net) did not match the sender_domain (terra.es) nor the

Re: ISP being blocked by us

2009-06-26 Thread José Luis Tallón
Hi, Ignacio Garcia wrote: > Hi there. We use in our postfix servers several programs to prevent spam > (amavisd-new + spamassassin, postgrey, and policyd-weight). We like very > much policyd-weight because it bases its blocking decissions on a score > calculated by the number of blacklists a serve

ISP being blocked by us

2009-06-26 Thread Ignacio Garcia
-BEGIN PGP SIGNED MESSAGE- Hash: SHA1 Hi there. We use in our postfix servers several programs to prevent spam (amavisd-new + spamassassin, postgrey, and policyd-weight). We like very much policyd-weight because it bases its blocking decissions on a score calculated by the number of blackl