diff --git a/README.md b/README.md
index e93b5d1..19ade23 100644
--- a/README.md
+++ b/README.md
@@ -27,12 +27,12 @@ The required minimum implementation is already done, however, there are still co
 * [RFC 2389](https://tools.ietf.org/html/rfc2389) - Feature negotiation mechanism for the File Transfer Protocol (2/2)
 * [RFC 2428](https://tools.ietf.org/html/rfc2428) - FTP Extensions for IPv6 and NATs (2/2)
 * [RFC 2640](https://tools.ietf.org/html/rfc2640) - Internationalization of the File Transfer Protocol (0/1)
-* [RFC 2773](https://tools.ietf.org/html/rfc2773) - Encryption using KEA and SKIPJACK
+* [RFC 2773](https://tools.ietf.org/html/rfc2773) - Encryption using KEA and SKIPJACK (0/1)
 * [RFC 3659](https://tools.ietf.org/html/rfc3659) - Extensions to FTP (4/4)
 * [RFC 4217](https://tools.ietf.org/html/rfc4217) - Securing FTP with TLS
 * [RFC 5797](https://tools.ietf.org/html/rfc5797) - FTP Command and Extension Registry
 * [RFC 7151](https://tools.ietf.org/html/rfc7151) - File Transfer Protocol HOST Command for Virtual Hosts (0/1)
-* [draft-twine-ftpmd5-00](https://tools.ietf.org/html/draft-twine-ftpmd5-00) - The "MD5" and "MMD5" FTP Command Extensions (1/2) (Obsolete)
+* [draft-twine-ftpmd5-00](https://tools.ietf.org/html/draft-twine-ftpmd5-00) - The "MD5" and "MMD5" FTP Command Extensions (2/2) (Obsolete)
 * [draft-somers-ftp-mfxx-04](https://tools.ietf.org/html/draft-somers-ftp-mfxx-04) - The "MFMT", "MFCT", and "MFF" Command Extensions for FTP (1/3)
 * [draft-bryan-ftpext-hash-02](https://tools.ietf.org/html/draft-bryan-ftpext-hash-02) - File Transfer Protocol HASH Command for Cryptographic Hashes (1/1)
 * [draft-bryan-ftp-range-08](https://tools.ietf.org/html/draft-bryan-ftp-range-08) - File Transfer Protocol RANG Command for Octet Ranges (0/1)
diff --git a/src/main/java/com/guichaguri/minimalftp/handler/FileHandler.java b/src/main/java/com/guichaguri/minimalftp/handler/FileHandler.java
index 621d7c8..963f635 100644
--- a/src/main/java/com/guichaguri/minimalftp/handler/FileHandler.java
+++ b/src/main/java/com/guichaguri/minimalftp/handler/FileHandler.java
@@ -92,6 +92,7 @@ public void registerCommands() {
         con.registerCommand("MFMT", "MFMT <time> <file>", this::mfmt); // Change Modified Time (draft-somers-ftp-mfxx-04)
 
         con.registerCommand("MD5", "MD5 <file>", this::md5); // MD5 Digest (draft-twine-ftpmd5-00) (Obsolete)
+        con.registerCommand("MMD5", "MMD5 <file1, file2, ...>", this::mmd5); // MD5 Digest (draft-twine-ftpmd5-00) (Obsolete)
 
         con.registerCommand("HASH", "HASH <file>", this::hash); // Hash Digest (draft-bryan-ftpext-hash-02)
 
@@ -392,12 +393,47 @@ private void mfmt(String[] args) throws IOException {
     }
 
     private void md5(String path) throws IOException {
+        String p = path = path.trim();
+
+        if(p.length() > 2 && p.startsWith("\"") && p.endsWith("\"")) {
+            // Remove the quotes
+            p = p.substring(1, p.length() - 1).trim();
+        }
+
         try {
-            Object file = getFile(path);
+            Object file = getFile(p);
             byte[] digest = fs.getDigest(file, "MD5");
             String md5 = DatatypeConverter.printHexBinary(digest);
 
-            con.sendResponse(251, fs.getName(file) + " " + md5);
+            con.sendResponse(251, path + " " + md5);
+        } catch(NoSuchAlgorithmException ex) {
+            // Shouldn't ever happen
+            con.sendResponse(504, ex.getMessage());
+        }
+    }
+
+    private void mmd5(String args) throws IOException {
+        String[] paths = args.split(",");
+        StringBuilder response = new StringBuilder();
+
+        try {
+            for(String path : paths) {
+                String p = path = path.trim();
+
+                if(p.length() > 2 && p.startsWith("\"") && p.endsWith("\"")) {
+                    // Remove the quotes
+                    p = p.substring(1, p.length() - 1).trim();
+                }
+
+                Object file = getFile(p);
+                byte[] digest = fs.getDigest(file, "MD5");
+                String md5 = DatatypeConverter.printHexBinary(digest);
+
+                if(response.length() > 0) response.append(", ");
+                response.append(path).append(" ").append(md5);
+            }
+
+            con.sendResponse(paths.length == 1 ? 251 : 252, response.toString());
         } catch(NoSuchAlgorithmException ex) {
             // Shouldn't ever happen
             con.sendResponse(504, ex.getMessage());