Access Webmail Tip An error occurred errors

Accessing the web prompts the following error:

Nginx Log Report upstream timed out (110:connection timed out) while reading response header error.

Environment: Nginx agent, to Apache

Workaround:
1, because the time-out of Nginx Proxy is too short, it is recommended to modify the following configuration file.

[[Email protected] ~]# vi /usr/local/kk-mail/config/nginx/proxy.confproxy_connect_timeout        600;proxy_read_timeout           600;proxy_send_timeout          600; [[email protected] ~]# vi /usr/local/kk-mail/config/nginx/vhost/default.confserver {     listen               80 default;    charset              utf-8;    server_name          mail.test.com;    large_client_header_buffers 4 16k;     client_max_body_size 300m;    client_body_buffer_size 128k;     proxy_connect_timeoUt 600;    proxy_read_timeout 600;    proxy_send_timeout  600;    proxy_buffer_size 64k;    proxy_buffers    4 32k;    proxy_busy_buffers_size 64k;    proxy_temp_ FILE_WRITE_SIZE 64K;   &NBSP, ... ..... ..... ..... ..... ..... ..... ..... ....... .............. ..... ..... ..... ..... ..... ..... ..... ..... ..... ..... ....... .......

2, the last restart Nginx service

Access Webmail Tip An error occurred errors