result['msg']="The signing failed, we were unable to verify your domain name:<p>1. Check if the domain name is bound to the corresponding site.</p><p>2. Check if the domain name is correctly resolved to the server, or the resolution is not fully effective.</p><p>3. If your site has a reverse proxy set up, or if you are using a CDN, please turn it off first.</p><p>4. If your site has a 301 redirect, please turn it off first</p><p>5. If the above checks confirm that there is no problem, please try to change the DNS service provider.</p>'"
print("|-After the task is completed, a total of renewals are required.[%s], renewal success [%s], renewal failed [%s]. "%(len(cron_list),len(sucess_list),len(err_list)));