Server :: How To Configure Nagios To Use Remote Mail Server

May 31, 2010

I have installed Nagios 3 on CentOS 5.2. Everything is running. It is monitoring 10 machines and 60 services for now. Now I want email notifications for the critical alerts from Nagios. I am already having one mail server (Qmail) running on different machine and I want to use its reference to send alerts to my network.

View 6 Replies


Networking :: Configure Nagios To Monitor Custom Port On A Remote Server?

May 27, 2010

configure nagios to monitor custom port on a remote linux server..

View 5 Replies View Related

Server :: Mail Bouncing - SMTP Error From Remote Mail Server After Initial Connection: 550 Access Denied

Aug 30, 2010

This message was created automatically by mail delivery software. A message that you sent could not be delivered to one or more of its recipients. This is a permanent error. The following address(es) failed:
SMTP error from remote mail server after initial connection: host [URL] [ip address]: 550 Access denied...

View 6 Replies View Related

Debian Configuration :: Install A Multi-core System And Configure It To Run Several VMs, One Each For A Firewall, A Caching Proxy Server, A Mail Server, A Web Server?

Jan 25, 2011

I will be relocating to a permanent residence sometime in the next year or two. I've recently begun thinking about the best way to implement a home-based network. It occurred to me that the most elegant solution might be the use of VM technology to eliminate as much hardware and wiring as possible.My thinking is this: Install a multi-core system and configure it to run several VMs, one each for a firewall, a caching proxy server, a mail server, a web server. Additionally, I would like to run 2-4 VMs as remote (RDP)workstations, using diskless workstations to boot the VMs over powerline ethernet.The latest powerline technology (available later this year) will allow multiple devices on a residential circuit operating at near gigabit speed, just like legacy wired networks.

In theory, the above would allow me to consolidate everything but the disklessworkstations on a single server and eliminate all wired (and wireless) connections except the broadband connection to the Internet and the cabling to the nearest power outlets. It appears technically possible, but I'm not sure about the various virtual connections among VMs. In theory, each VM should be able to communicate with the other as if it was on the same network via the server data bus, but what about setting up firewall zones? Any internal I/O bandwidth bottlenecks? Any other potential "gotchas", caveats, issues? (Other than the obvious requirement of having enough CPU and RAM).Any thoughts or observations welcome, especially if they are from real world experience in a VM environment. BTW--in case you're wondering why I'm posting here, it's because I run Debian on all my workstations/servers (running VirtualBox as a VM for Windows XP on one workstation).

View 14 Replies View Related

Server :: Nagios Passive Or Remote-host-side Alert?

Jan 6, 2010

Is this possible that a process running on a remote-host only inform nagios when some thing is wrong. Rather then nagios-monitoring-server checking through NRPE every so often. Reason is I want to add too many alerts in the application. And I don't want a whole list of ok messages.

View 1 Replies View Related

CentOS 5 Server :: Configure A Mail Server Over A Home Internet Connection?

Feb 12, 2009

I have one server at home, connected through a router that gives me a static IP: - My PC192.168.1.3 - CentOS serverI enabled the port 80 into router forwarding system and I can connect properly to CentOS server, using the IP my internet provider gives me. My router automatically forwards a changed IP to my account so I can also access the server through a domain name (I pay to have it linked to one of my domains).My next step is to configure the mail server (dovecot) , so I can send emails from my local server( was wondering if anyone has any tutorial links or tips to have the mail server configured through a home internet provider + home router.

View 5 Replies View Related

SUSE :: Mail Bouncing - SMTP Error From Remote Mail Server After Initial Connection

Aug 30, 2010

This message was created automatically by mail delivery software. A message that you sent could not be delivered to one or more of its recipients. This is a permanent error. The following address(es) failed: SMTP error from remote mail server after initial connection: host [URL] [ip address]: 50 Access denied...

View 4 Replies View Related

Server :: Nagios Email Notification Unable To Work With Nail Mail

Oct 22, 2009

I've gotten myself involved in the Nagios monitoring tools and somewhat managed to configure the Nagios host, but I'm still having some issues with the email notifications.

From what I've read/researched, one of the favourite methods to get the email notification up is by using sendmail/postfix. I've went through it and learned that they are MTAs. What I actually needed is just a basic email client, and I would email the notices directly to an email address over the internet. Thus, I wont be needing something as complex like sendmail/postfix.

I gotten my hands on "Nail mail". I've successfully configured it to be able to send emails from my linux machine over the internet. However, when I copied the same command lines to nagios's contact.cfg, it did not work.

This is the command line that I'm using. Let me explain what I'm trying to achieve below. Firstly, I would save all the text notifications into a text file(green), and then email it out. The problem is NailMail command (red) does not work on Nagios,but the command line works in the terminal command on my Nagios account. Has anyone attempted using Nail mail with Nagios?

View 3 Replies View Related

General :: Configure Mutt Mail Client For Mail Server Other That Gmail?

Jan 9, 2011

I am trying to configure mutt to send email via command line . It works fine when I configure it for gmail as follows:Quote:

set copy=yes
set smtp_url = "smtp://"


View 14 Replies View Related

Server :: Configure Postfix To Relay Mail To Multiple Internal Mail Servers With Different Domains?

Aug 6, 2010

Two exchange servers internally. One is setup for ( and the other is setup for ( Both are behind a single public IP.

I want to use postfix to sit in front of the two exchange servers. Postfix will accept mail for both domains and relay to the appropriate server. I have postfix installed with only defaults at this point.

View 2 Replies View Related

Server :: Configure Mail With Postfix & Cyrus-imap - Cannot Send Mail Through Command Line

Nov 19, 2010

I'm running SUSE linux Server version 11. I want to configure mail server with postfix & cyrus-imap. For that, i have read many documents in Internet by i met issues. I'm running DNS in this server & it's ok Now I cannont send mail through command line.


View 9 Replies View Related

Red Hat / Fedora :: Configure DNS Server And Mail Server

Sep 7, 2009

Can you help me to give the solution to how to configure DNS server and Mail server on RHEL 5.0

View 2 Replies View Related

Server :: Configure Mail Server For Outgoing Only ?

Jan 14, 2010

We run a service in which a customer types in a form and gets a confirmation email after submitting the form. We are on a server with no control panel. We are running CentOS 5.

When we did our testing sendmail sent mails just fine and I was able to receive them. After we went live we found that 75% of our emails are being rejected by other mail servers. Doing research is seems that the headers indicate the emails are coming from

We need to correct this problem, as well as do everything we can to reduce the risk of our mails being marked as spam. We do not receive mail on this server, but rather send mail. We have another email server on another server for receiving mail for our domain, which is already configured with cPanel (which doesn't have a problem).

We can not use cPanel on this server because of certain security restrictions.

I know that sendmail is cryptic to configure. We are willing to switch to Exim if necessary.

As far as installing Exim, I understand it's as easy as:

yum install exim
yum remove sendmail
system-switch-mail (if installed)

But as far as setting up Exim for our needs.

View 6 Replies View Related

Server :: Configure Mail Server Like Mdaemon Do

Jul 16, 2010

I want to configure mail server in centos.'s user mail are in isp mail server
cacheall user mail box=abc password of abc user= 123. How to configure mil server in linux as mdaemon server do in windows.

View 1 Replies View Related

Server :: Configure The Zimbra Mail Server ?

Mar 20, 2010

I want you help me to configure the Zimbra mail server. I want install system mail server Zimbra, about 8000 user then How configure server ?( RAM, CPU, HDD) (account email 100MB - 300MB). forward to the help from everyone and Administrator Linux

View 4 Replies View Related

Server :: Configure A Mail Server ?

Feb 22, 2010

My firm hosted a domian mail server outsid i am a new in linux & i just want to configure a linux mail server for my office with postfix+fetchmail+cyrus+squirremail so pls help me for that to configure a mail server

View 3 Replies View Related

Server :: How To Configure Mail Server

Jun 4, 2010

how to configure mail server in linux

View 4 Replies View Related

General :: Configure A Mail And Dns Server?

Jul 5, 2010

I am willing to configure a mail and dns server now i am very blind and don't know from where to start please anyone can guide me..

View 5 Replies View Related

Server :: How To Configure Send Mail Using Red Hat 7.3

Mar 19, 2010

I have to configure sendmail to send messages and receiving any mails on a Red hat 7.3 linux server. Can anyone have an idea how to configure sendmail?

View 2 Replies View Related

Networking :: How To Configure Remote Server

May 2, 2011

how to configure remote server....and how many maximum user loging remotely

View 8 Replies View Related

Server :: Configure Postfix Mail On Rhel5?

Jan 8, 2010

I want install postfix on rhel5 please send me the configuration of

View 2 Replies View Related

Server :: Setup And Configure Mail Srver

May 7, 2010

I already have a web server with apache 2, ftp, phpmyadmin, ispconfig2, running on internet. I use dyndns service to have the server on internet. Now I am trying to setup and configure a mail server base on Postfix With SMTP-AUTH And TLS.The host name is the domain name The internet URL is URL... .So when I am setting up Postfix I need the System mail name: and Other destinations to accept mail for : here is my question which name do I must use on this configuration. Hostname ( or URL.

View 1 Replies View Related

Server :: Error: Cannot Open Log File '/usr/local/nagios/var/archives/nagios-07-08-2011-00.log' For Reading?

Jul 9, 2011

Error: Cannot open log file '/usr/local/nagios/var/archives/nagios-07-08-2011-00.log' for reading!

View 2 Replies View Related

Server :: Mail Server Migration - How To Deliver Locally AND Forward Mail To New Server

Jan 21, 2011

Can this be done? A company is currently running a postfix mail server. They got a new server and, while the users are migrated, they need to have the messages delivered on BOTH servers.

I thought it could be easily done in postfix: deliver locally AND forward mail to new server, but all solutions I found would deliver the messages in just ONE place.

View 1 Replies View Related

Fedora Servers :: How To Install / Configure Mail Server

Feb 5, 2010

I like to know how to install/configure mail server in Fedora 11, as I am going to do it first time.

View 3 Replies View Related

General :: Configure Bugzilla To Use External Mail Server

Feb 13, 2010

Planning to put a bugzilla server for bug reporting at our office. I have loaded and configured bugzilla on one of our machines running CentOS5.4. And there is another machine on CentOS5.4 that is running Zimbra community edition. Both are distinct machines. Zimbra is running fine and so is Bugzilla. I want bugzilla to use this Zimbra server to send mails so that I can use this internal mail server for my purpose.
This is the first time I am putting up bugzilla and have never worked on it but documentation helped. But I could not find any reference on how to do this?

View 1 Replies View Related

Server :: Configure Fetchmail And Postfix To Get Mail In Outlook?

Jan 6, 2011

Actual I need to configure fetchmail and postfix in linux pc to get mail in outlook.

View 1 Replies View Related

Software :: Install - Configure And Run Mail Server On Debian

Aug 7, 2010

I want to install configure and run my own mail server in my debain box, but I don't know which programs to install(This is my first mail server installation). I found on internet some how-tos for install postfix-dovecot-squirrel mail, but I am not sure that I want dovecot(I prefer courier email server if it is the same).

As I understand I need
smtp mail server -> postfix Mail Transfer Agent
imap and pop3 -> dovecot / courier email server?
webapplication -> squirrel mail

For squirrel mail I am sure that i will install it(I used it on other server and I like it), but don't know for other parts. I read that postfix is good choice, but what other options I have for dovecot?

View 2 Replies View Related

Fedora Servers :: Able To Telnet To The Server Via A Remote Connection \ Will Not Accept Mail?

Feb 18, 2009

I am able to telnet to the server via a remote connection, but for some reason, it will not accept mail. ere is the bounce back email I am getting.Quote:This is the mail system at host'm sorry to have to inform you that your message could notbe delivered to one or more recipients. It's attached below.For further assistance, please send mail to postmaster.If you do so, please include this problem report. You candelete your own text from the attached returned message.The mail system

<>: temporary failure. Command output: pipe: fatal: pipe_command:
execvp /usr/bin/perlbin/vendor/spamc: No such file or directory
Reporting-MTA: dns;


View 11 Replies View Related

OpenSUSE Network :: Configure Lamp Server For Sending Mail

May 16, 2010

I have a LAMP server and need a web page to send email messages. I could do it with my Win 2k server through my cable service but can't seem to get it to work here.

View 9 Replies View Related

Copyrights 2005-15, All rights reserved