nginx 0.7.34 *) Feature: the "off" parameter of the "if_modified_since" directive. *) Feature: now nginx sends an HELO/EHLO command after a XCLIENT command. Thanks to Maxim Dounin. *) Feature: Microsoft specific "AUTH LOGIN with User Name" mode support in mail proxy server. Thanks to Maxim Dounin. *) Bugfix: in a redirect rewrite directive original arguments were concatenated with new arguments by an "?" rather than an "&"; the bug had appeared in 0.1.18. Thanks to Maxim Dounin. *) Bugfix: nginx could not be built on AIX.

--- a/src/mail/ngx_mail_parse.c
+++ b/src/mail/ngx_mail_parse.c
@@ -848,6 +848,10 @@ ngx_mail_auth_parse(ngx_mail_session_t *
                 return NGX_MAIL_AUTH_LOGIN;
             }
 
+            if (s->args.nelts == 2) {
+                return NGX_MAIL_AUTH_LOGIN_USERNAME;
+            }
+
             return NGX_MAIL_PARSE_INVALID_COMMAND;
         }