Hi, i have last version of ISP Config on centos 7 I would like to disable postfix, but with the commands systemctl disable/stop postfix doesn't work, i'll explain, the commands in itself work but then automatically restart ... I think it is ispconfig to make it "restart" ... I even tried to uninstall postfix ... but by magic after a new installed appeared ... have you some solution?
ISPconfig is not reinstalling any software when you uninstall it. So if postfix gets reinstalled automatically, then this was not done by ISPConfig. And ISPConfig does not restart any software unless you enabled the rescue system under system > server config > rescue, but that's off by default, so you must have enabled it manually if it's active now.