Server :: Sendmail Showing Internal IP And Hostname?
May 31, 2011how to disable or modify the email headers showing the internal IP and hostname of the server when using sendmail. I want this removed or change to just a domain name.
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General :: Connect Internal Sendmail Server For Roaming Outlook Clients?
Nov 12, 2009I have CentOS 5 + Sendmail within the local network with Smarthosting settings. How my Laptops users will connect my local Sendmail server for sending / receiving e-mails while out of the office network. I have router but no firewall in place in local network.
View 10 Replies View RelatedServer :: Configure Sendmail To Use 2 Different Configurations Of Virtusertable As Access Was Being Made From Internal And External Institution?
Feb 10, 2010how you I can configure sendmail to use 2 different configurations of virtusertable as access was being made from internal and external institution?
View 5 Replies View RelatedSoftware :: Apache Showing Internal Server Error
Jun 23, 2010My httpd error_log says the following error while running the htpasswd.pl
[Thu Jun 24 08:25:54 2010] [notice] suEXEC mechanism enabled (wrapper: /usr/sbin/suexec)
[Thu Jun 24 08:25:54 2010] [notice] Digest: generating secret for digest authentication ...
[Thu Jun 24 08:25:54 2010] [notice] Digest: done
[Thu Jun 24 08:25:54 2010] [notice] Apache/2.2.3 (CentOS) configured -- resuming normal operations
[Thu Jun 24 08:26:01 2010] [error] [client 117.204.119.181] (2)No such file or directory: exec of '/var/www/cgi-bin/htpasswd.pl' failed
[Thu Jun 24 08:26:01 2010] [error] [client 117.204.119.181] Premature end of script headers: htpasswd.pl
Also the apache shows this error in the webpage. Internal Server Error. The server encountered an internal error or misconfiguration and was unable to complete your request. Please contact the server administrator, root@localhost and inform them of the time the error occurred, and anything you might have done that may have caused the error. More information about this error may be available in the server error log.
Apache/2.2.3 (CentOS) Server at 59.93.43.183 Port 8284
I am using the htpasswd.pl script dwoloaded from net. I can run the perl file using the command line and gets the sytax OK message. The contents of te htpasswd file is as follows:
#! /usr/local/bin/perl -T
# htpasswd.cgi by David Efflandt (efflandt@xnet.com) 8/97
# Last update 10/4/99
# Update password file from the web for use with user authentication.
# Stores each line in the format: username:crypted_password .....
Ubuntu Servers :: Possible To Turn Internal IP Into Hostname?
May 11, 2011I saw in the tutorial "The Perfect Ubuntu 11.04 Server ISPConfig3" that it is possible to turn the internal ip into a hostname.
Example: 192.168.1.170 -> myserver.example.com
Example: 192.168.1.128 -> aserver.inet
However, when I edit my /etc/hosts file and after I echo the name to the /etc/hostname file, it still doesn't work. I am using Ubuntu Server 11.04 (Natty Narwal)
- ChosenOreo
Ubuntu Servers :: Internal Hostname Appearing In Mail Headers?
Mar 24, 2010We have an Ubuntu server running on Amazon EC2, hosting a website. We also have postfix, in order to send mail (receiving mail is done by another server which is specified in our MX records). My problem is that the internal hostname of the machine ("domU-xx-xx-xx-xx-xx-xx.compute-1.internal") appears in some "Received:" headers in the emails sent. Is that normal? It seems rather peculiar to me, and I'm thinking some e-mail systems might consider it spam because of this. GMail doesn't consider it spam, but not all systems are as smart as GMail
View 1 Replies View RelatedUbuntu Networking :: Not Showing Proper Hostname On Local Network
Mar 8, 2011I found that I needed to connect them to the same workgroup, which I now have and for the most part it works. However, for one of the computers I do not want to use a .local domain, rather I need to use a .org. But no matter what I do, other computers on the network think it is a .local hostname. Currently the /etc/hostname on the computer file is as follows:
[Code]...
Here is a screenshot of an ipscan done from another computer on the local area network so you can see what I'm talking about.
Server :: Sendmail M4 Configuration Base Directory /usr/share/sendmail-cf Was Not Found
Nov 1, 2010I am using webmin for my daily tasks. I have fedora 13, whenever I click on ''Sendmail M4 Configuration'' or Outgoing Addresses (generics)'' I get the following error message
Quote:
The Sendmail M4 configuration base directory /usr/share/sendmail-cf was not found on your system, or is not the correct directory. Maybe it has not been installed (common for packaged installs of Sendmail), or the module config is incorrect. I read documentation at sendmail.org, it seems that structure of directories for send mail has been changed in version sendmail-8.1.4 shipped with FC13. In webmin config module we have
Quote:
Sendmail M4 base directory = /usr/share/sendmail-cf
which is not there. I did a locate / sendmail-cf on the command line, it finds nothing
Fedora :: F13 | XFCE | Internal Drives Not Showing On Desktop?
Oct 2, 2010Running:Fedora 13kernel 2.6.34.7-56.fc13.i686desktop: xfce 4.6.2Problem: I have a 1TB drive (SATA) with 2 partitions. The partitions/volumes don't show on the desktop.The volume names are:MASSIVEBACKUP.
Facts:1. When I login using GNOME, both volumes (MASSIVE & BACKUP) are listed on my desktop2. My /etc/fstab has long since been edited to reflect these drives3. Using XFCE: Although the volumes don't show on the desktop, they are indeed mounted. I can see them when performing a "df -h" as well as when opening "File System" and drilling to /media - they are both there. I can also access the contents of both volumes within "File System" (using Thunar).4. Using XFCE: I can access both volumes via command line5. Using XFCE: External drives are not affected. I have one external USB drive that shows and when I plug my Android phone, it too shows on the desktop.
After some exploring, I installed the following:Oct 01 22:17:29 Installed: xfce4-mount-plugin-0.5.5-4.fc12.i686I then added "Mount Devices" to my panel, but...as you've probably figured out - they're already mounted.
Here is my /etc/fstab:
==========
# /etc/fstab
[code]...
Server :: Sendmail Not Reading Default Sendmail.cf ?
Apr 1, 2010I recently modified sendmail.cf to use a third party SMTP server to send emails. It works great. But when I run sendmail from the command line, I have to specify the -C flag and force feed it the location of my sendmail.cf, or else it doesn't work.
So in other words, the following works great:
However, if I don't specify the -C flag, sendmail doesn't consider what's in the sendmail.cf and barfs:
I don't run sendmail as a daemon. I'm only using it to send emails. I know my modifications of sendmail.cf are correct because it works perfectly when I use the -C flag. I searched my disk to see if I could find another sendmail.cf on the machine and only the one in /etc/mail came up.
Why sendmail is not reading my sendmail.cf?
I'm running Sendmail version 8.14.2 on Fedora Core 8.
General :: Ubuntu 9.10 Networking Hostname / Can Ping The Linux Box Using Its Hostname From A WinXp. But Cannot Do The Reverse?
Jan 3, 2010I have a network of 2 WinXP machines and one linux box. I have fiddled around with the settings as you do when learning. The network is working. The network neighbourhood on the WinXP machines recognise the linux box and vice versa, (the linux Places|Network recognises the 2 WinXP). I can Ping the linux box using its hostname from a WinXp. But I cannot do the reverse. I get an 'unknown host' response. I can ping the linux to itself using its hostname.
View 7 Replies View RelatedNetworking :: FC13 Install Can Ping By Hostname - Ssh By Hostname Fails
Jul 29, 2010I'm having an issue on two Fedora Core 13 machines where I can ping others by hostname, but the hostname resolution fails whenever I use ssh/scp/vnc/etc. I can still do these things by IP address, just not by hostname. RHEL5.3 machines on the same network with the same configuration do not seem to have this problem.
Here's the not-so-quick-and-dirty description of the situation:
I know that there is a virtual router at 192.168.31.1 and another at 192.168.30.1. I also know that there is another network (let's call it 90.90.90.0) and on that network lies a number of resources. By nature of this configuration, any machine on 90.90.90.0 can be accessed by any 192.168.x.x, but not the other way around. Beyond that is out of my hands and currently out of my scope of knowledge.
I have a dnsmasq server on 90.90.90.10 that operates as a secondary nameserver, another machine out of my sphere of influence is the primary nameserver (90.90.90.31).
The secondary nameserver on 90.90.90.10 holds the hostnames of our development machines. The problem is that in some cases, while I can ping by hostname all day long, services such as ssh, scp, vncviewer, etc all fail to resolve the hostname. In other cases I can do all of these things.
Every machine has an equivalent resolv.conf:
As an example, I will show the output of a handful of my development machines:
I also included columbia as a one-way test -- even though it cannot access 30.x or 31.x, they can access it:
columbia -- physical machine, Red Hat Enterprise 5.3, IP 192.168.100.200
Okay, so here are the various outputs. Remember, nibbler, discovery, and atlantis can ALL:
- Ping by IP address
- Ping by hostname
- ssh, scp, vnc, etc by IP addess
Additionally, the SERVFAIL reply from 90.90.90.31 is expected since my dnsmasq server is on the secondary server.
Note that the only machine that can both ping and ssh/scp/etc by hostname is nibbler, which also happens to be the only one of the three running RHEL5.3 instead of FC13. Other virtual and physical machines running on the 192.168.31.0 and 192.168.30.0 networks (all running RHEL5.3) work just like nibbler does. So the problem seems to only affect machines running FC13.
Final note: selinux is disabled, iptables is disabled, ip6tables is disabled.
Other than that, discovery is a brand-spanking-new install straight off of the FC13 DVD. atlantis has been around longer, but its just a file server so I haven't done anything too crazy to it.
OpenSUSE Install :: Set $HOSTNAME To Dynamically Update With The Hostname That Is Specified For The Ip In DNS?
Apr 6, 2010How do I set $HOSTNAME to dynamically update with the hostname that is specified for the ip in DNS?
View 3 Replies View RelatedUbuntu Networking :: Pinging Hostname Rather Than Hostname.local?
May 24, 2010I'm trying to ping another Ubuntu computer on my local network. If I try doing,ping <hostname>then I get the messageping: unknown host <hostname>however, if I doping <hostname>.localthen I get a response back. I was wondering how I can change it so that I can ping without having to append .localI've installed winbind and modified my /etc/nsswitch.conf file but this has made no difference.
View 2 Replies View RelatedUbuntu Networking :: Hostname Changed But Email Still Using Old Hostname?
May 22, 2011I have an ubuntu 10.04 server with hostname "abc.domain.com". However, due to migration, we had to change to hostname to something else, "xyz".
I have done changing /etc/hosts and /etc/hostname and run /etc/init.d/hostname start.
Checking the hostname and all shows it is now using hostsname of xyz. However, email sending out is still using old hostname. We have some scripts that will send out alerts like failed rsync or hdd space full to my email account. But I see the sender is still "root@abc.domain.com".
How do change that to xyz? I am using postfix. I have edited main.cf and restarted postfix but no go.
Server :: Configure Internal Zimbra Server To Use External Server To Send Mails?
Feb 16, 2010I have got a running mail server on CentOS5.4 Final using Zimbra free edition. . Assume that domain is organization.com.local And it is running fine with users created and bugzilla running on the same machine can send mails using this server. But it can obviously send messages to the internal users. There is this option to configure it to use external mail server to send mails outside the network but my external smtp server needs an authentication.Is it possible to configure it this way to use my external server to send mails from internal domain to say gmail?
View 15 Replies View RelatedServer :: Changing IP And Hostname In Red Hat ES 5
Jul 20, 2011How I can change IP and hostname in red hat linux es 5 command mode , not in desktop GUI?
View 1 Replies View RelatedServer :: Postfix As Spam Mailscanner To Protect Mail Server Running Sendmail?
Jul 27, 2011I am using postfix as spam Mailscanner to protect my mail server running sendmail. The problem is that when I forward an email from MailScanner mail me back with the following error:
<postmaster@localhost.@mydomain.com.>... Real domain name required for sender address (in reply to MAIL FROM command))
Jul 27 13:15:59 smtp postfix/local[28465]: C68AC1000001: to=<root@smtp.mydomain.com>,
[code]....
Server :: Can't Login To Sendmail Server Using Cyrus-imap On Fedora Core
Apr 4, 2011I recently setup an email server on Fedora Core (14). Sendmail is running and I am trying to authenticate from a client pc using imaps. I installed Cyrus-imap and it is running and listening on 993. When I try to login, it doesn't accept authentication even though I verified the user's password is correct. (tested with ssh)Is there something I have to do with Cyrus or on the server to allow connections to email? I have not used Cyrus before. I am attempting to access my mail folders via Sendmail and did not make mailboxes in Cyrus. I did allow imaps through the firewall.
View 1 Replies View RelatedServer :: Slackware Based SMTP Server Running Sendmail Is Having These Errors ?
Apr 7, 2011Im not able to find good response on this from google, urgent help required.
While im looking at my smtp server log at /var/log/maillog, im having these two errors for which im unable to find the reason.
1)Could not open inline file /etc/MailScanner/reports/en/inline.sig.txt, No such file or directory
2)did not issue MAIL/EXPN/VRFY/ETRN during connection to MTA
Server :: PHP And Sendmail With External Mail Server / Failed Reverse DNS Check?
Jun 7, 2010After searching the forum I could not find a clear answer to my question so I am giving it a try...
I have installed a LAMP server with Postfix as mail server. The scripts send email as user www-data using the mail server on the same machine.
However, the email got rejected by external mail servers (failed reverse DNS check) so I setup a mail server that meets all needed requirements.
Now I would like to use this second server instead of the mail server on the LAMP server. I found that this could be done with changing sendmail settings in php.ini (I think).
However I am not sure how that will go: www-data is no actual user on the new email server (which requires authentication before sending). Do I need to create a new user on the email server or change the settings in php.ini to match an existing user?
Server :: Sendmail - Mail Server Rejected Email And Unable To Send
Feb 24, 2010I have users [URL] unable to send email to [URL]. [URL] user also unable to send email to [URL]. But both email addresses are fine as they can receive email from others or from [URL] and [URL]. I able to telnet mail server 110 and 25, no problem. Version: ESMTP Sendmail 8.12.10
Mail Log:
Feb 23 11:36:35 mail sendmail[16228]: o1N3aZxt016215: to=<xxx1@gas.com>, ctladdr=<xxx@abc.com> (501/501), delay=00:00:00, xdelay=00:00:00, mailer=esmtp, pri=442918, relay=gas.com, dsn=5.1.2, stat=Host unknown (Name server: gas.com: no data known)
[code]....
Server :: Sendmail Server - Status - Sent - But Unable To Retrieve On User Inbox - FEDORA CORE 9
Jan 20, 2010We're running a sendmail server on a fedora core 9 which we've configured recently. The problem is, the server is working fine but there are some e-mails that enter our server but doesn't get forwarded to the user.
Quote:
Quote:
Here it says "stat=Sent" but nothing from the above mail address has been received on the client's inbox. We've experienced this with Microsoft Outlook, Outlook Express and Thunderbird alike so far with Two(2) of our user accounts.
Fedora Servers :: Turn Public Server Into A Sendmail Server?
Feb 22, 2009I'm new to send mail. I have a server with a public address and domain name. But I only want to implement a small sendmail network on our 20-user LAN. Can I turn my public server into a sendmail server? Are there any simple step-by-step instructions for this?
View 1 Replies View RelatedGeneral :: Setup A Sendmail Server On Dedicated Server And Exim
Mar 16, 2010I am trying to setup a sendmail server on my dedicated server. It was pre-configured to use exim from cpanel. Is it possible to use exim for all emails from a a certain domain i setup on the server and sendmail for others?
ex.
domain1.com -> exim
domain2.com -> sendmail
If it is possible can someone let me know how i would go about doing this? If it is not how would i disable exim and use sendmail for all mail?
Server :: Of FQDNs - Sendmail - And Apache VirtualHost Server Aliases
Feb 26, 2011I'm setting up a full server configuration on Fedora, moving it from Mandriva which sadly faces a rather uncertain future. Things are going well and I will be ready (and more familiar with Fedora) in time to upgrade to Fedora 15.
What I have done so far in regard to networking setup:
I first removed Network Manager and replaced it with the network service (chkconfig --level 25 network on). That put an end to the overwriting of /etc/hosts, which now reads simply:
Server :: Setting Up Sendmail On A Blank RHEL 5.5 Server Setup
Jun 21, 2010Having some issues setting up sendmail on a (basically) blank RHEL 5.5 server setup. My ultimate goal is to be able to automagically send logs / errors / notifications to ourselves from the server.
Our basic setup is a Win 2003 domain with exchange running on mail.domain.com.au.
I've edited the '/etc/mail/sendmail.mc' and added the :
Code:
line to it.
Also added the domain (domain.com.au) to the '/etc/mail/local-host-names' files
Also edited submit.mc and added
Code:
When I try and send a mail from root or a test user to one of the domain accounts, it seems to go fine, i.e no errors are reported but it never gets delivered.
From the mail logs:
Code:
So it seems to be sent to the queue no problems and when I check the queue :
Code:
Total requests: 0
Not nothing ever gets received. Am I missing something? I have read and read and read but dont seem to be getting any furthur.
So in the end this server doesn't need to do anything except be able to send mail from root to an external mail address.
CentOS 5 Server :: Email Server Setup Using Sendmail And Dovecot?
Apr 24, 2009I am trying to set up a mail server on centos5 using sendmail and dovecot, and eventually spamassassin and some antivirus filter as well. I'd also like to get the proper secure auth mechanism set up at some point too. But for starters, I've been having a lot of difficulty trying to even connect to the mail server from a client computer in the local network. I installed Eudora on the client and after some tweaking in dovecot I was able to connect to the mail server, but then when I try to send an email I get a "connection refused" error, with nothing being logged on the server that I can see.
The last time I set up a mail server was Fedora Core 2, so the configuration files have changed a bit to say the least, and I can't really refer back to those to set up this new server. Does anybody know of a good step-by-step doc on getting the mail server going? I've read the man pages and other various readme's, but these really only list out the available options with no really good explanation of what needs to be done to get the mail server going. If there isn't a full write-up on how to do this, I'll put something together when I'm finished so others can use it in the future.
Fedora :: How To Use The 14 Hostname In The URL Of The Apache Server
Apr 6, 2011I started the mission to call my GLPI system from a hostname URL... i dont want use the IP address... but im dont know what i do!
I have Fedora 14 installed on VirtualBox running with the network interface bridge mode, fix IP address and in the dns server the name that i want is already registered... i have direct access to the network and the apache and mysql works fine... and here in my office we have a windows 2K3 domain controller and all the computers are logged in the domain... i dont know if i have to put the fedora linux in the domain or just configure something to work...
Today for use the glpi system i have to put in the URL bar: [url]
But i want: [url]
I allready look for the samba configuration to put fedora into domain, but dont works...
Ubuntu :: Set Hostname And FQDN On Server 10.04?
Oct 16, 2010How to set the hostname and FQDN on Ubuntu Server 10.04?
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