Hi, I don't know so-much of linux but I want to learn more and If you give me a clue a point and I research about it to resolve it. Few days ago I installed ISPconfig on a new server using this github servisys installer script: https://github.com/servisys/ispconfig_setup and time after I realized that SMTP doesn't work looking ISPConfig monitor and few erros more after applied an apt-get update && apt-get upgrade Additionally I realize that my SSL don't autorenew Please I know that are many stuff in one, I apreciate any help. Thanks
Did you follow this instruction, from that Servisys Readme: I have not used that install script, but reading this forum has shown that it does work but only on a supported starting configuration. If you can not get a working system with that install script, use https://www.ispconfig.org/documentation/ and install manually following the instructions carefully.