How to set up a mail server in centos/linux system?regarding(SMTP/MTA server)postfix.

Discussion in 'HOWTO-Related Questions' started by dongsky, Aug 10, 2010.

  1. dongsky

    dongsky New Member

    Hi Everyone,
    I wonder why my system cant send a notification about the problems/issues to my yahoo mail or google. ,actually the system is about monitoring ...can somebody here know's how to set up a mail server in centos..because i want to change the configuration..and also i want to grant access or locate the destination for my email notification..

    How can I do that?
     
  2. falko

    falko Super Moderator ISPConfig Developer

  3. dongsky

    dongsky New Member

    regarding the email notification in nagios

    Is it possible to set up Postfix to send e-mails to an outside address such as a gmail.com address from a .local address?
     
  4. dongsky

    dongsky New Member

    the log files under /var/log/maillog

    [root@localhost ~]# Aug 18 15:09:45 localhost postfix/qmgr[2717]: 399491E1385: from=<[email protected]>, size=541, nrcpt=1 (queue active)
    bash: syntax error near unexpected token `('
    [root@localhost ~]# Aug 18 15:10:44 localhost postfix/smtp[9809]: connect to e.mx.mail.yahoo.com[67.195.168.230]: Connection timed out (port 25)
    bash: syntax error near unexpected token `('
    [root@localhost ~]# Aug 18 15:11:42 localhost postfix/smtp[9809]: connect to f.mx.mail.yahoo.com[98.137.54.237]: Connection timed out (port 25)
    bash: syntax error near unexpected token `('
    [root@localhost ~]# Aug 18 15:12:39 localhost postfix/smtp[9809]: connect to h.mx.mail.yahoo.com[66.94.236.34]: Connection timed out (port 25)
    bash: syntax error near unexpected token `('
    [root@localhost ~]# Aug 18 15:13:37 localhost postfix/smtp[9809]: connect to a.mx.mail.yahoo.com[67.195.168.31]: Connection timed out (port 25)
    bash: syntax error near unexpected token `('
    [root@localhost ~]# Aug 18 15:14:34 localhost postfix/smtp[9809]: connect to c.mx.mail.yahoo.com[206.190.54.127]: Connection timed out (port 25)
    bash: syntax error near unexpected token `('
    [root@localhost ~]# Aug 18 15:14:34 localhost postfix/smtp[9809]: 399491E1385: to=<[email protected]>, relay=none, delay=290, delays=0.16/0.01/290/0, dsn=4.4.1, status=deferred (connect to c.mx.mail.yahoo.com[206.190.54.127]: Connection timed out)
    bash: syntax error near unexpected token `('
     
  5. damir

    damir New Member

    It seems that port 25 is either blocked by your ISP or it's closed by you firewall. Where is this server, at you house or in datacenter?
     
  6. dongsky

    dongsky New Member

    ..

    ..Is in the datacenter ....so that means only in the ISP would be the problem?.(regarding firewall.)..
     
  7. falko

    falko Super Moderator ISPConfig Developer

    Did you check if your server is blacklisted?
     
  8. dongsky

    dongsky New Member

    another maillog

    When i change it to my google account..here's the log files.:


    Sep 6 17:32:03 localhost postfix/qmgr[2711]: 916A51C8F63: to=<[email protected]>, relay=none, delay=91, delays=0.25/91/0/0, dsn=4.4.1, status=deferred (delivery temporarily suspended: connect to alt4.gmail-smtp-in.l.google.com[209.85.229.27]: Connection timed out)

    [root@localhost ~]#



    Anyone here ,,,have some idea?
     
  9. falko

    falko Super Moderator ISPConfig Developer

    I can't help you if you don't answer my questions... :(
     

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