3 Posts
  • Published Question

    Sendmail user unknown error

    Hi, sendmail is set up correctly. Emails arrive at email addresses other than my domain or host name. Is it possible to ignore – or something like that – the local host/domain? System: Ubuntu 15.04 with LEMP stack.
    1 By greasan LEMP Nginx Email Linux Basics Server Optimization Configuration Management Ubuntu
  • Published Answer

    How do I configure sendmail domain ?

    Make sure your /etc/hosts file is set up correctly. Change the line localhost to “` localhost lo…
    By greasan
  • Published Question

    Weird permissions for new created files and folders (SFTP)

    Hi, I know there is pam_umask that controls permissions for newly created files and folders. The default settings are active in /etc/login.defs (umask 022) and pam_umask is activated using the file /etc/pam.d/common-s...
    1 By greasan Linux Basics Security System Tools Configuration Management Server Optimization Miscellaneous Ubuntu