Recognition

Contributions

5 Contributions
  • Published Question

    Block all traffic from country's whit CSF

    I have understood that I can block countries through CSF, but for example I have blocked access from China using CN, but I see in the log exim no authentication attempts from China, as I can block 100% of traffic from...
    1 By Jhosman Firewall CentOS Ubuntu
  • Published Answer

    Let´s Encrypt in Ubuntu 15.04 (Vivid)

    I have install Ubuntu 12.04, how to?
    By Jhosman
  • Published Answer

    My IP is blocked as SPAM by Hotmail and Gmail

    and I opened a ticket, I wonder if they have any recommendations for me and to apply it. Thank you.
    By Jhosman
  • Published Question

    My IP is blocked as SPAM by Hotmail and Gmail

    I have a service in Postfix but now the messages are not being delivered checked the mail queued and find that Gmail and Hotmail is rejecting my deliveries and I have marked as SPAM, do not use my drop to send spam, j...
    4 By Jhosman DNS Firewall Security Email Linux Basics
  • Published Question

    MySQL dies when public social networking site

    It's very strange but it is something I have not found solution, using the CMS that is when I publish on social networks like Facebook or Google+ service MySQL dies and sites stop working, I have to restart it manuall...
    1 By Jhosman