diff --git a/imap.js b/imap.js
index 0b99d6ea..619e3916 100644
--- a/imap.js
+++ b/imap.js
@@ -44,9 +44,9 @@ const serverOptions = {
     ignoreSTARTTLS: config.imap.ignoreSTARTTLS,
 
     id: {
-        name: 'Wild Duck IMAP Server',
-        version: packageData.version,
-        vendor: 'Kreata'
+        name: config.imap.name || 'Wild Duck IMAP Server',
+        version: config.imap.version || packageData.version,
+        vendor: config.imap.vendor || 'Kreata'
     },
 
     logger: {
diff --git a/lmtp.js b/lmtp.js
index 1b949562..a983e646 100644
--- a/lmtp.js
+++ b/lmtp.js
@@ -36,7 +36,7 @@ const serverOptions = {
     name: false,
 
     // not required but nice-to-have
-    banner: 'Welcome to Wild Duck Mail Server',
+    banner: config.lmtp.banner || 'Welcome to Wild Duck Mail Server',
 
     disabledCommands: ['AUTH'],