diff --git a/lib/nntp/tiny/server.py b/lib/nntp/tiny/server.py
index 16a1cdb..2c0687c 100644
--- a/lib/nntp/tiny/server.py
+++ b/lib/nntp/tiny/server.py
@@ -1,3 +1,4 @@
+import re
 import enum
 import threading
 import socket
@@ -6,7 +7,8 @@ import ssl
 
 from configparser import ConfigParser
 
-from nntp.tiny.config    import ConfigException
+from nntp.tiny.config    import (
+    ConfigException, ConfigSectionException, ConfigValueException)
 from nntp.tiny.db        import Database
 from nntp.tiny.newsgroup import Newsgroup
 from nntp.tiny.session   import Session
@@ -50,34 +52,44 @@ class Server():
         return listener
 
     def accept(self, listener):
-        sock, addr = listener.accept()
+        sock, addr = None, None
+
+        try:
+            sock, addr = listener.accept()
+        except ssl.SSLError as e:
+            return
 
         def spawn():
             session = Session(self, sock)
 
             try:
                 session.handle()
-            except (ssl.SSLError, ssl.SSLEOFError) as e:
+            except ssl.SSLEOFError as e:
                 pass
 
         thread = threading.Thread(target=spawn)
         thread.start()
 
     def run(self):
-        port = int(self.config['listen']['port'])
+        if not self.config.has_section('listen'):
+            raise ConfigSectionException('listen')
+
+        if not self.config.has_option('listen', 'host'):
+            raise ConfigValueException('listen', 'host')
+
+        hosts = re.split(r'\s*,\s*', self.config['listen']['host'])
+        port  = int(self.config['listen']['port'])
 
         listeners = list()
 
-        if self.config.has_option('listen', 'host_inet'):
-            host = self.config.get('listen', 'host_inet')
-            listeners.append(self.listen(host, port, socket.AF_INET))
-
-        if self.config.has_option('listen', 'host_inet6'):
-            host = self.config.get('listen', 'host_inet6')
-            listeners.append(self.listen(host, port, socket.AF_INET6))
+        for host in hosts:
+            if host.find(':') < 0:
+                listeners.append(self.listen(host, port, socket.AF_INET))
+            else:
+                listeners.append(self.listen(host, port, socket.AF_INET6))
 
         if len(listeners) == 0:
-            raise ConfigException("No listener hosts specified")
+            raise ConfigException('No listener hosts specified')
 
         sel = selectors.DefaultSelector()