fix:修复邮箱附件下载很慢的问题

mo-daq/src/main/java/com/smppw/modaq/application/util/EmailUtil.java

@@ -306,6 +306,9 @@ public class EmailUtil {
             props.put("mail.imap.starttls.enable", "true");
             props.put("mail.imap.socketFactory.class", "javax.net.ssl.SSLSocketFactory");
             props.put("mail.imap.socketFactory.fallback", "false");
+            // 关闭读取附件时分批获取 BASE64 输入流的配置
+            props.put("mail.imap.partialfetch", false);
+            props.put("mail.imaps.partialfetch", false);
         }
         return props;
     }