General :: Horde On CentOS 5: Can't Send Outbound Message?

Mar 14, 2010

My setup is local install so I don't expect it to receive emails from the internet.However I do expect it to be able send messages to the internet, but it doesn't seem like it. I have tried setting up on FreeBSD before and it was able to do so but I wasn't involved in the setting of the machine though. I was just tasked to setup Horde

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Server :: Cannot Send Outbound Mails Connection Timed Out (port 25)?

Feb 4, 2011

I've ben punding myhead on this issue. I've setup a new postifx server on rhel5. After editing the needed entries, i can't seem to send any outbound mails to yahoo or any other domains.My postconf -n is as follows:

alias_database = hash:/etc/aliases
alias_maps = hash:/etc/aliases
command_directory = /usr/sbin

[code]...

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Networking :: Slow Outbound - Fast Outbound Cross Country Connection

Jun 2, 2011

I'm having an issue where a server in CA (1000/full) and in VA (100/full) have very lopsided data transfer.

CA -> VA with iperf shows ~20Mbps
VA -> CA with iperf shows ~93Mbps

If we change the CA server to 100/FULL, transfer speed is 93Mbps both ways.

Some tuning was done to TCP window scaling parameters, but it won't correct the issue, just improve the CA -> VA numbers to what is listed above. I will say, turning TCP window scaling OFF will lower the transfer speed both ways to < 20Mbps.

The only clue I have when looking at wireshark dumps is that the window scale going OUT would never go past 10240 (scale is 8, so 2^8 x 40bytes). In the opposite direction, the window size will go above 3MB (scaled).

It is not a bandwidth problem as iperf with UDP shows 93Mbps both ways. Local transfers (CA 1000/full to CA 100/full) show full speed both ways, so I feel it is strictly related to TCP window scaling.

RedHat 5 64-bit on both sides. Any ideas why it won't scale above 10240?

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CentOS 5 :: Installing HORDE /IMP - Use The MySQL Root Password ?

May 25, 2009

To install horde/ imp. I found this page : [url]

I get stuck at the part where it says Youll need to use the MySQL root password. Then, in your database administration screen for MySQL, set the password for the new MySQL user horde to something nicely random and hard to guess; keep a momentary record as youll need it below.

It is really frustraing to get stuck at something so simple as installing horde imp on centos. how to get it installed on a CENTOS 5.x system ?

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CentOS 5 :: Unable To Find Php-pear-Date-Holidays For Horde Web

Nov 18, 2009

I was following these instructions[url] and it asks to have this installed yet I am unable to find the file/package.

yum install -y php-pear-Date-Holidays <-- (for now, this package is available in the EPEL repo)

I have followed the instructions on this link [url]

To install ELRepo for RHEL5, CentOS-5 or SL5:

And

How to get the package iinstall and/or recommended steps for horde

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Fedora Security :: Send An Email Using Evolution The Message Was Not Sent But Returns A Error Message?

Apr 30, 2009

Hi I am running a fedora 10 desktop. when i send an email using evolution the message was not sent but returns a error message:"Error while performing operation.DATA command failedError: 550 Viagra SPAM - Hi in Subject" and the message did not have an attachment just plain words. what might have gone wrong for i have been using this for sometime without a problem. or what security measures should be in place to remove this viagra spamAm I infected by virus on this fedora, all my updates are up to date.

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General :: Send A Message Using The Kannel 1.4.3?

Mar 4, 2011

i am new to using linux and am doing an application to send sms using the kannel? my problem is that i dont know where to get my url for the sendsms?in the mean time i have tried:-http://192.168.9.93:13013/cgi-bin/se...assword=foobar

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General :: Send Message To Other User In Shell?

Jun 22, 2009

how can i send message to other user in shelli try use write before but it say permission deny from user

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General :: Send Message To All Users Wishing Them?

Nov 14, 2009

How to send message to all users wishing them "Good Morning"

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General :: Send Message Via Terminal In Windows?

Dec 6, 2010

How to send message via terminal in windows or linux?

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General :: How To Send Message To Local User Logged Into X11

Jul 13, 2011

Is possible to send a message (popup window or something) to local user logged into X (xdm, fluxbox) from console ? For example: user1 is logged and using X/fluxbox, user2 logging into the same box by ssh to console. Now - what user2 have to do to send message to user1 ?

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General :: Send Color Message To All Users With Wall?

May 21, 2010

How to send color message to all users with wall.

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General :: Send Message On Evolution From Mail Client

Jan 14, 2011

I am able to reieve message but not able to send message on evolution from my mail client. evolution gives the error as: PHP Code: Cannot get message 1285571362.20345.mail312.opentransfer.com,S=1928: Input/output error 

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General :: Send A Message In RHEL4 ES Thru Command Prompt?

Mar 18, 2010

I am working on RHEL4 ES server. In our system Talk is not activated(i did not find it in services). To send a mail thru web based mail it is time taking process. I want to send a message(or a mail) to other server. How can I do this? Example: my server IP is 10.xx.xx.xx and the other is 10.xx.xx.xx

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General :: Getting Session Request Failed Whenever Send The Message Using Smbclient?

Nov 25, 2009

I am sending message from linux to windows system as follows echo "test"|smbclient -M <IP Add>But I am getting "session request failed" message . How can I solve it? <Ip Add> in network and reachable.

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Debian :: Send A Message To Another Host?

Dec 8, 2010

I have been trying to send some messages from my Debian GNU/Linux to my Canaima GNU/Linux, i have tried with write: write user@host

But it says user is not logged in, apparently the write daemon have to be running in both machines to do this.

And i wanted to use talk, but i should install it in both machines ¿?

The thing is that i have like 10 machines i wanted to send messages to, but i cant find an easy way to do this.

Is there any other way i am missing? or it has to be the "hard" way

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Ubuntu :: Can't Send Message To Newsgroup Alt.os?

Apr 8, 2011

I'm using Thunderbird under Ubuntu Lucid Lynx. I'm managing to send messages to other newsgroup but not to alt.os.linux.ubuntu. It says:"A News (NNTP) error occurred: You are not allowed to post to alt.os.linux.ubuntu". Does somebody know what is wrong and how do I enable sending messages to this newsgroup?

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Networking :: Send A Message To Another Computer?

May 31, 2009

if i want to send a message to another computer? or get access to another system? what computer knowledges should i know? or what techniques should i learn?

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Software :: Send A New Message With Kopete?

May 28, 2010

but i don't see how you can send a new message to someone using kopete.I use kopete with only my aim account. I want to be able to send a message to someone who is not on my buddy list.If they're on my buddylist, its easy to send a message, but nowhere in the program does it allow you to send to someone not on your buddy list

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General :: Logging Outbound Ssh Traffic

Dec 8, 2009

I need to log outbound (server -> remote) ssh traffic, but am unsure of the best way to do this.

I added this to iptables, but nothing is being written to the logs when I ssh from the server to another system.

iptables -A OUTPUT -m state --state NEW -j LOG --log-uid iptables-save

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Ubuntu Networking :: How To Send Message In Terminal

Mar 24, 2010

how to send message in terminal

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Ubuntu :: Using The Terminal To Send Message Alerts?

May 14, 2010

how to send a message alert from the terminal?

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Ubuntu Networking :: Send Message To Computers On LAN

Nov 30, 2010

if there is a way to send a message to computers connected to the LAN? I tried to install linpopup but I only got the message E: Unable to locate package linpopup.

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Programming :: Send A Message From IP To Another IP Through Command Prompt?

May 24, 2010

I want to send a message from IP to Another IP through command prompt. how can i do this.s

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Software :: Dbus Reject Send Message?

Aug 4, 2009

I encountered a problem when send dbus method call message.Program A which runs as root user provides system-wide dbus service interfaces.When another program B with root permission send method call message to A,It received the error info:Error org.freedesktop.DBus.Error.AccessDenied: Rejected send message, 1 matched rules; type="method_call", sender=":1.41" (uid=0 pid=3397 comm="dbus-send --system --print-reply --type=method_cal") ...But when I run prgram B in generic user permission,localmachine for example,it success to send message.It confused me all the day.

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Programming :: Periodically Send Message To Client?

Jun 14, 2010

i have a client and server program in C. in that program server is requesting some parameters from client (like systems up time, total memory, no of process running etc).for this i used switch statements. but the problem i am having with this is that,
1. it is always going in default case on client side.2. and i also want my program to send requests/messages to client periodically. means after some interval (say after every 2,3 mins) server sends next request to client.

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General :: Outbound Http Connections Blocked

Nov 21, 2010

(centos 5.5 86*64 with cpanel) I am trying to set up a php script.

The script requires an outbound connection to project honeypot and when I go to the honeypot.php on my server I get an error asking if outbound connections are disabled.

They could be...I am not sure where to check, I have checked csf and outbound tcp is allowed on port 80, but I am not sure if I should be looking somewhere else.

Obviously I dont want to make the server insecure, so I am wondering how I can allow this outbound connection.

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Debian Multimedia :: Send A Message To Other User With Ssh And Notify That?

Jun 14, 2011

Let's say there are machines A and B. user1 is on machine A, and has access to machine B through ssh (also as user1). user2 is sitting at machine B (let's say in Gnome session). And user1 has sudo access on machine B. How can user1 send a message to user2 (so it should appear on user2's desktop) with notify-send? code...

This doesn't work. I get in result:
(notify-send:28676): GLib-GObject-CRITICAL **: g_object_unref: assertion `G_IS_OBJECT (object)' failed
What else should be done to make it work? (trying it on current Debian testing).

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Ubuntu Networking :: Send A Broadcast Message To All Users?

Jan 11, 2010

I'm looking for a solution to broadcast messages on the network. All systems are Linux / Ubuntu.

It would be used in case the server has to be rebooted. It saves me a walk to every office in the building.

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Ubuntu Networking :: Send Message Through Terminal With Smbclient?

Apr 26, 2010

i am trying to send message through terminal with smbclient, i have searched the net and found this command

Code:
smbclient -M <hostname>
now i am confused on hostname, which i open the network folder i see to icons
1. is my laptop
2. Windows Network

when i enter Windows Network folder i see 2 more icons
1.MSHOME
2.WORKGROUP

and when i enter MSHOME folder i see one icon 1. MIRZA-SAAD this is the computer which has xp in it i want to send message to it with smbclient now how when i write this command i see this error

Code:
amir@amir-laptop:~$ smbclient -M //MSHOME/MIRZA-SAAD/
Connection to //MSHOME/MIRZA-SAAD/ failed. Error NT_STATUS_BAD_NETWORK_NAME

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