Search:

Type: Posts; User: secooonder; Keyword(s):

Search: Search took 0.00 seconds.

  1. PApple sender Problem in postfix Server

    Hello
    i installed have postfix, Dovecot and mysql setup my server on Ubuntu Server 16.04 two year ago.But apple client can not send to mail.

    Postfix Log is ;

    Jun 10 10:47:49 mail...
  2. Replies
    4
    Views
    5

    [ubuntu] Re: SPF record isues

    Hello Darkod

    i read your answer carefully.Your answer is very useful for me.But i want to ask two questions.

    1)
    My mail server zone in bind server is ;



    IN MX 10 xxx.abuse.com.tr.
  3. Replies
    4
    Views
    5

    Re: Postfix spf error

    SeijiSensei
    Thank you for your help
  4. Replies
    4
    Views
    5

    Re: Postfix spf error

    jbamford thank you.

    i added as you said.i restart bind service but i took an error.
    tailf /var/log/syslog ;


    This error is normal.Because i deleted "abuse.com.tr. IN SPF "v=spf1 a mx...
  5. Replies
    2
    Views
    3

    Re: About Dmarc record in postfix

    Thank you Rubi1200
  6. Replies
    2
    Views
    3

    About Dmarc record in postfix

    Hello

    i installed postfix server two years ago.But when i test my mail server in mxtoolbox ,i took an error.
    "Dmarc record not found"
    how is create dmarc record in postfix? i did not found in...
  7. Replies
    4
    Views
    5

    Postfix spf error

    Hello
    i setup postfix/mysql/apache server 2 year ago. Postfix server works successfully 2 years.i did mxtoolbox site test a few day ago.
    i took an error " Spf record Deprecated ,no deprecated...
  8. Replies
    5
    Views
    6

    Re: About 443 block in firewall

    TheFu thank you.
    i will search pi-hole project.
    i created a lot of zone for blocking.For example i want to block facebook.com.
    i created new zone file.


    Thank you very much for your help
  9. Replies
    5
    Views
    6

    Re: About 443 block in firewall

    Darkod thank you.
    I want to block only spesific url by used 443 port
  10. Replies
    5
    Views
    6

    About 443 block in firewall

    Hello
    i installed squid and iptable and bind dns server on ubuntu 16.04 lts firewall,i have a 200 client.
    i am blocked port 80 very nice from squid.
    But i can not block 443 port properly in squid...
  11. Re: Ubuntu 16.04 Webmin İptables Problem

    what do you recommend.i did not write it like that in webmin
  12. Re: Ubuntu 16.04 Webmin İptables Problem

    Volkswagner Thank you for your answer
    i posted line 180 /etc/iptables/rules.v4


    ı click New,Relate Button ? Conntrack is irrelevant?
  13. Ubuntu 16.04 Webmin İptables Problem

    Hello
    i manage iptables firewall with Webmin.i managed 30 iptables firewall until today.
    but ,first time i took an error from webmin.Moreover i added the same rule !
    When i add establish,related...
  14. Re: İptables Masquerade with Adsl Modem Problem

    The Cog and Dargod
    i setup Firewall according to scenario 1

    Thank you very much for your help
  15. Re: İptables Masquerade with Adsl Modem Problem

    darkod and the cog thank you.
    The cog,as you said ,when i add route to modem(return 25.0),the problem is solved.

    Darkod and the cog,
    i want to setup iptables firewall,Because it is very...
  16. İptables Masquerade with Adsl Modem Problem

    Hello
    i setup Ubuntu 16.04 LTS.i configured iptables.
    Network schema has become like this:

    Local Network-------> ( eth0)---->Firewall --->(eth1) ------->ADSL Modem.
    (192.168.25.0/24) ...
  17. Replies
    5
    Views
    6

    Re: Firewall FTP Problem

    uRock and 1clue

    Thank you very much for your help
    ip forwarding is enable.

    and


    1clue.
    i managed ubuntu firewall 12.04 LTS at another location . i can make ftp from outside to inside.
  18. Replies
    5
    Views
    6

    Firewall FTP Problem

    Hello
    i am using iptables Firewall + squid in Ubuntu 16.04.3 LTS .
    i can not ftp a computer on the internal network from the external network.
    i did not solve the 3 days.
    192.168.50.101 is ftp...
Results 1 to 18 of 18