use resolver instead of get_ip_from_name.

apps/voicemail/AmMail.cpp

@@ -102,15 +102,9 @@ void AmMailDeamon::run()
     _run_cond.wait_for();
     sleep(5);
 
-    string server_address = get_ip_from_name(AnswerMachineFactory::SmtpServerAddress);
-    if(server_address.empty()){
-      WARN("Mail deamon could not resolv SMTP server address <%s>\n",
-	   AnswerMachineFactory::SmtpServerAddress.c_str());
-      continue;
-    }
-
     AmSmtpClient smtp;
-    if (smtp.connect(server_address,AnswerMachineFactory::SmtpServerPort)) {
+    if (smtp.connect(AnswerMachineFactory::SmtpServerAddress,
+		     AnswerMachineFactory::SmtpServerPort)) {
 	    
       WARN("Mail deamon could not connect to SMTP server at <%s:%i>\n",
 	   server_address.c_str(),AnswerMachineFactory::SmtpServerPort);

apps/voicemail/AmSmtpClient.cpp

@@ -79,15 +79,23 @@ bool AmSmtpClient::connect(const string& _server_ip, unsigned short _server_port
   addr.sin_family = AF_INET;
   addr.sin_port = htons(server_port);
 
-  if(!inet_aton(server_ip.c_str(),&addr.sin_addr)){
-    ERROR("address not valid (smtp server: %s)\n",server_ip.c_str());
-    return -1;
+  {
+    sockaddr_storage _sa;
+    dns_handle       _dh;
+    
+    if(resolver::instance->resolve_name(server_ip.c_str(),
+					&_dh,&_sa,IPv4) < 0) {
+      ERROR("address not valid (smtp server: %s)\n",server_ip.c_str());
+      return false;
+    }
+
+    memcpy(&addr.sin_addr,&((sockaddr_in*)&_sa)->sin_addr,sizeof(in_addr));
   }
 
   sd = socket(PF_INET, SOCK_STREAM, 0);
   if(::connect(sd,(struct sockaddr *)&addr,sizeof(addr)) == -1) {
     ERROR("%s\n",strerror(errno));
-    return -1;
+    return false;
   }
     
   INFO("connected to: %s\n",server_ip.c_str());