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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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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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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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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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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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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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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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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Nov 14, 2009
How to send message to all users wishing them "Good Morning"
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Dec 6, 2010
How to send message via terminal in windows or linux?
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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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May 21, 2010
How to send color message to all users with wall.
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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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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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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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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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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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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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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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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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Mar 24, 2010
how to send message in terminal
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May 14, 2010
how to send a message alert from the terminal?
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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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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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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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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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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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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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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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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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