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Switched to resolving hostname by looking at environment variables #91

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Switched to resolving hostname by looking at environment variables #91

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12 changes: 4 additions & 8 deletions src/main/java/org/subethamail/smtp/server/SMTPServer.java
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Original file line number Diff line number Diff line change
Expand Up @@ -6,6 +6,7 @@
import java.net.ServerSocket;
import java.net.Socket;
import java.net.UnknownHostException;
import java.util.Map;
import java.util.concurrent.ExecutorService;
import java.util.concurrent.Executors;

Expand Down Expand Up @@ -163,14 +164,9 @@ public SMTPServer(MessageHandlerFactory msgHandlerFact, AuthenticationHandlerFac
this.executorService = Executors.newCachedThreadPool();
}

try
{
this.hostName = InetAddress.getLocalHost().getCanonicalHostName();
}
catch (UnknownHostException e)
{
this.hostName = UNKNOWN_HOSTNAME;
}
Map<String, String> map = System.getenv();

this.hostName = map.getOrDefault("COMPUTERNAME", map.getOrDefault("HOSTNAME", UNKNOWN_HOSTNAME));

this.commandHandler = new CommandHandler();
}
Expand Down