diff options
| -rw-r--r-- | tools/greylist.c | 22 | ||||
| -rw-r--r-- | tools/makefile | 1 |
2 files changed, 11 insertions, 12 deletions
diff --git a/tools/greylist.c b/tools/greylist.c index 863a2fe..95a4f0b 100644 --- a/tools/greylist.c +++ b/tools/greylist.c @@ -436,6 +436,8 @@ int whatsit::check_dns(){ struct addrinfo *res; addrinfo hints; int error; + int ex_dnserr(ex_syserr); + ex_dnserr = 0; // temporarily just a warning /* resolve the domain name into a list of addresses */ memset(&hints, 0, sizeof(struct addrinfo)); @@ -448,11 +450,11 @@ int whatsit::check_dns(){ if (error) { cerr << "error in getaddrinfo for " << ipvar << " : " << gai_strerror(error) << endl; - return ex_syserr; + return ex_dnserr; } if (!ipresult) { cerr << "should never happen (addr with no addrs?)" << endl; - return ex_syserr; + return ex_dnserr; } VUx ipAddr = parse_sockaddr(ipresult->ai_addr); @@ -460,7 +462,7 @@ int whatsit::check_dns(){ if (error) { cerr << "error in getaddrinfo for " << hostvar << " : " << gai_strerror(error) << endl; - return ex_syserr; + return ex_dnserr; } // loop over all returned results and check for a match. @@ -473,19 +475,15 @@ int whatsit::check_dns(){ goto done; } } - cerr << "(warning) DNS inconsistency: " - << ipAddr.str() << " does not match"; + if (!ex_dnserr) cerr << "(warning) "; + cerr << "DNS inconsistency: " + << ipAddr.str() << " --> " + << hostvar << " ==>"; for (res = result; res != NULL; res = res->ai_next){ cerr << " " << parse_sockaddr(res->ai_addr).str(); } cerr << endl; -#if 1 - // temporary ... just a warning - return 0; -#else - return ex_spam; -#endif - + return ex_dnserr; done: return 0; diff --git a/tools/makefile b/tools/makefile index 1f878f0..6fa9636 100644 --- a/tools/makefile +++ b/tools/makefile @@ -48,6 +48,7 @@ todo: pass message-ID to greylist program \ ... also provide a way for certain recipients to bypass some checks \ ... both will require major restructuring, "cat" process \ + ... IPv6 reverse-DNS recors \ ..... ALWAYS: |