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Operating Systems Linux Red Hat Mail Problem. Maybe, it is a DNS Problem! Post 302334247 by pintalgi on Wednesday 15th of July 2009 05:33:11 AM
Old 07-15-2009
Mail Problem. Maybe, it is a DNS Problem!

Hi,

i've a redhat linux 9 upadated by redhat from 7 version to 9 version. A couple of days ago i was a problem with my mail, in other words i'm not able to get any email nor to send any email. I've a proxy configuration and i tried to set iptables in order to verify the port. The 110,255 and 995 ports are opened but the mails on the client stations doesn't work. The mails works only on the server station in eth1 but it doesn't work in eth0. Therefore,i tried to verify name sever and it is incomplete, probably the automatic update raised the problem. Furthermore, i tried to pinging the host name (e.g. pop.gmail.com, domainame, ecc...) but it failed,the same thinks with the telnet command, the message was impossible to connect to the hostname or domainame.

I believe that it could be a band problem because it could not be able to link the IP with the hosts. Someone could ask to me why the http links work, so i believe that the optenet service is able to fix this problem,but only against http links.

Any idea? what do you think?

pintalgi

Last edited by pintalgi; 07-15-2009 at 07:19 AM..
 

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REPORTER-MAILX(1)						 LIBREPORT MANUAL						 REPORTER-MAILX(1)

NAME
reporter-mailx - Sends contents of a problem directory via email. SYNOPSIS
reporter-mailx [-v] -d DIR [-c CONFFILE] DESCRIPTION
The tool reads a problem directory, composes an email message from the directory contents, and uses mailx to send the message to specified recipient. Properties of email messages can be specified in a configuration file, and via environment variables. Configuration file Configuration file contains entries in a format "Option = Value". The options are: Subject The subject of the email message. EmailFrom The sender of the email message. EmailTo The recipient of the email message. SendBinaryData Use yes/true/on/1 to attach all binary files from the problem directory to the email. This can cause the emails to be very large. Integration with ABRT events reporter-mailx can be used as a reporter, to allow users report problems via email when they decide to do it. This usage is pre-configured in /etc/libreport/events.d/mailx_event.conf: EVENT=report_Mailx reporter-mailx It can also be used to notify administrator automatically when a problem happens. When this is desired, modify the event configuration file to run the tool on the post-create event: EVENT=post-create reporter-mailx OPTIONS
-d DIR Path to problem directory. -c CONFFILE Path to configuration file. When used in ABRT event system, the file contains site-wide configuration. Users can change the values via environment variables. ENVIRONMENT VARIABLES
Environment variables take precedence over values provided in the configuration file. Mailx_Subject Subject of the email message. Mailx_EmailFrom Sender of the email message. Mailx_EmailTo Recipient of the email message. If nor the environment variable nor the corresponding option is defined, the message is send to "root@localhost". Mailx_SendBinaryData Use yes/true/on/1 to attach all binary files from the problem directory to the email. AUTHORS
o ABRT team LIBREPORT 2.1.11 06/18/2014 REPORTER-MAILX(1)
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