Hi there. Installation is default https://www.howtoforge.com/perfect-server-debian-10-nginx-bind-dovecot-ispconfig-3.1/ Code: ##### SERVER ##### IP-address (as per hostname): ***.***.***.*** [WARN] could not determine server's ip address by ifconfig [INFO] OS version is Debian GNU/Linux 10 (buster) [INFO] uptime: 12:03:15 up 13 days, 5:42, 1 user, load average: 0.37, 0.09, 0.03 [INFO] memory: total used free shared buff/cache available Mem: 989Mi 395Mi 126Mi 121Mi 468Mi 324Mi Swap: 2.0Gi 234Mi 1.8Gi [INFO] systemd failed services status: 0 loaded units listed. Pass --all to see loaded but inactive units, too. To show all installed unit files use 'systemctl list-unit-files'. [INFO] ISPConfig is installed. ##### ISPCONFIG ##### ISPConfig version is 3.2.4 ##### VERSION CHECK ##### [INFO] php (cli) version is 7.3.27-1~deb10u1 [INFO] php-cgi (used for cgi php in default vhost!) is version 7.3.27 ##### PORT CHECK ##### [WARN] Port 143 (IMAP server) seems NOT to be listening [WARN] Port 993 (IMAP server SSL) seems NOT to be listening [WARN] Port 110 (POP3 server) seems NOT to be listening [WARN] Port 995 (POP3 server SSL) seems NOT to be listening [WARN] Port 25 (SMTP server) seems NOT to be listening [WARN] Port 465 (SMTP server SSL) seems NOT to be listening [WARN] Port 22 (SSH server) seems NOT to be listening [WARN] Port 25 (SMTP server) seems NOT to be listening ##### MAIL SERVER CHECK ##### ##### RUNNING SERVER PROCESSES ##### [INFO] I found the following web server(s): Unknown process (nginx:) (PID 5495) [WARN] I could not determine which mail server is running. [WARN] I could not determine which pop3 server is running. [WARN] I could not determine which imap server is running. [INFO] I found the following ftp server(s): PureFTP (PID 9951) ##### LISTENING PORTS ##### (only () Local (Address) [anywhere]:443 (5495/nginx:) [localhost]:11332 (537/rspamd:) [localhost]:11333 (537/rspamd:) [localhost]:11334 (537/rspamd:) [localhost]:10023 (659/postgrey) [localhost]:9000 (5593/php-fpm:) [localhost]:3306 (627/mysqld) [localhost]:6379 (481/redis-server) [anywhere]:8080 (5495/nginx:) [anywhere]:80 (5495/nginx:) [anywhere]:8081 (5495/nginx:) [anywhere]:21 (9951/pure-ftpd) [localhost]:53 (480/unbound) [anywhere]:822 (24466/sshd) *:*:*:*::*:443 (5495/nginx:) *:*:*:*::*:6379 (481/redis-server) *:*:*:*::*:8080 (5495/nginx:) *:*:*:*::*:80 (5495/nginx:) *:*:*:*::*:8081 (5495/nginx:) *:*:*:*::*:21 (9951/pure-ftpd) *:*:*:*::*:53 (480/unbound) *:*:*:*::*:822 (24466/sshd) ##### IPTABLES ##### Chain INPUT (policy ACCEPT) target prot opt source destination Chain FORWARD (policy ACCEPT) target prot opt source destination Chain OUTPUT (policy ACCEPT) target prot opt source destination ##### LET'S ENCRYPT ##### Certbot is installed in /opt/eff.org/certbot/venv/bin/certbot Now, what I've noticed is that nginx offers download file for old browsers. E.g. 4-5+ old Does anyone had similar solution? How to solve it? And yes - to avoid questions, website is normally working under latest firefox/chrome/edge or even under latest android/iphone. Problems is e.g. Opera <38, or iphone 10 and similar.
That's correct. Meanwhile client deleted some of the plugins and this started to work again (it was WP site). Very weird. Thanks anyway!