2016-08-11 09:03:40,438] ERROR com.google.gerrit.httpd.restapi.RestApiServlet : Error in PUT /accounts/self/emails/gitlab_ce%40sina.com
com.google.gerrit.common.errors.EmailException: Mail Error: Server smtp.exmail.qq.com rejected from address root@www.ruiy-ci.com
413 Request Entity Too Large