Mark CRAM-MD5 and DIGEST-MD5 as Historic

Close #2

config/conf.pl

@@ -1543,8 +1543,8 @@ sub command112a {
       print "\nWhat authentication mechanism do you want to use for IMAP connections?\n\n";
       print $WHT . "login" . $NRM . " - Plaintext. If you can do better, you probably should.\n";
       print $WHT . "plain" . $NRM . " - SASL PLAIN. If you need this, you already know it.\n";
-      print $WHT . "cram-md5" . $NRM . " - Slightly better than plaintext methods.\n";
-      print $WHT . "digest-md5" . $NRM . " - Privacy protection - better than cram-md5.\n";
+      print $WHT . "cram-md5" . $NRM . " - Historic. No longer considered secure.\n";
+      print $WHT . "digest-md5" . $NRM . " - Historic. No longer considered secure.\n";
       print "\n*** YOUR IMAP SERVER MUST SUPPORT THE MECHANISM YOU CHOOSE HERE ***\n";
       print "If you don't understand or are unsure, you probably want \"login\"\n\n";
       print "login, plain, cram-md5, or digest-md5 [$WHT$imap_auth_mech$NRM]: $WHT";
@@ -1659,8 +1659,8 @@ sub command112b {
     print $WHT . "none" . $NRM . " - Your SMTP server does not require authorization.\n";
     print $WHT . "login" . $NRM . " - Plaintext. If you can do better, you probably should.\n";
     print $WHT . "plain" . $NRM . " - SASL PLAIN. Plaintext. If you can do better, you probably should.\n";
-    print $WHT . "cram-md5" . $NRM . " - Slightly better than plaintext.\n";
-    print $WHT . "digest-md5" . $NRM . " - Privacy protection - better than cram-md5.\n";
+    print $WHT . "cram-md5" . $NRM . " - Historic. No longer considered secure.\n";
+    print $WHT . "digest-md5" . $NRM . " - Historic. No longer considered secure.\n";
     print $WHT . "\n*** YOUR SMTP SERVER MUST SUPPORT THE MECHANISM YOU CHOOSE HERE ***\n" . $NRM;
     print "If you don't understand or are unsure, you probably want \"none\"\n\n";
     print "none, login, plain, cram-md5, or digest-md5 [$WHT$smtp_auth_mech$NRM]: $WHT";