Cannot Receive Large Attachments
Jul 4, 2008
My server is running WHM 11.15.0 cPanel 11.18.6-S24739 /
REDHAT Enterprise 4 i686 on standard.
I am using EXIM.
Lately, users on my server have not been able to receive most attachments. E-mails with small attachments, such as an 11,000 byte file, show up just fine. An e-mail from the same person, but with a 560,000 byte attachment will simply never show up, and there is no returned "bounce" message to the sender. It is like the e-mail was never sent.
The odd thing is, e-mails sent to and from e-mail addresses hosted on my server have no trouble sending/receiving large attachments of any size (I have tested up to several megs in size). For example, tom@example.com and joe@another_example.com both have their domains hosted on my server. They can send each other large attachments with no trouble. But, if tom@yahoo.com or tom@gmail.com tries to send a larger attachment to tom@example.com, the e-mail and the attachment never show up.
Things to note:
1) The e-mail accounts are no-where near their storage limits.
2) message_size_limit is not set, so I assume the max attachment limit is the default 50mb.
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Feb 20, 2007
Clients have been complaining that when they try to send large attachments they are not getting through.
They keep getting failure messages saying the server was interrupted and the message could not be sent.
Is there any settings that I can change to allow larger attachments go through?
Its a Cpanel server with Exim
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Jul 21, 2009
I have a customer who needs to move her existing hosting to another provider. The one thing she likes about the existing provider, however, is an allowance of Email attachments of 50-75MB in size. Most limit you to 10-20MB. Does anyone know of a hosting provider that would accomodate this?
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Jan 29, 2007
We are experiencing a very strange problem. This is NOT related to authenticating SMTP, or any antivirus or firewall software. Let me know that it has been tested in several machines and we got our conclusions, and the same did some other technicians.
We own a dedicated server with around 70 domains. We do not resell hosting. We just develop sites and host them there, usually with their emails too.
This first all started with a customer that could not send attachments on his email. He told us that could not send email with attachments. Normal emails worked, but not this.
Of course we helped them configuring the account once and again. In some cases it seemed to work, but then it didn't. We thought it could be related to their ISP, because it happened the same in different shops they own in different locations. This happened to them when sending files (reports) each other (all in the same domain).
The error they were getting was about "Socket Error 10053. 0x800ccc0f". I was able to reproduce this error unchecking the "smtp needs authentication", and also "use the following account", while inserting a username but not password. Anyway, as I stated before, all this has been checked and re-checked. So seems to have no relation with antivirus or authentication error.
In other cases, people has been able to send them the email, and they receive nothing.
Then, after a few days, the sender receives some kind of mail delivery error.
Webmail also does not seem to work for them. They see the page strangely loaded, they say, and then attacing a file and hitting Upload, they get a "page not found", when I can see it perfectly and run it, on my office.
Then another customer called... webmail was also weird, and his own web site was doing strange things. Some images were not loading, but when refreshing, you could see those images loaded, and maybe others not. Something random every refresh. At same time, this customer had problems when sending an email with attachment to another customer that is in our own server.
Today some more customers called... one was very angry because a customer (his customer, not ours) could not send email to him. So mails yes, others not. Guess?. Yeah: attachments.
The other call was about the same... a designer that could not receive attachments (to work), because the other side was getting errors when attaching.
And another customer called because one of their customer could not send attachments.
This customer's customer is a big company (with around 1,000 employes), and their technicians checked their own accounts. They said everything was OK so it had to be something wrong in our customers account.
Of course we work normally, we have no problems, and no other calls received.... web sites are OK, server seems to be OK... I phoned the ISP that maybe was having trouble, I also phoned my hosting provider... but you know "we will check", "yes we are checking it", etc.. for about 4-5 days now.
And I'm really lost.
Does anyone have an idea of what could be happening? Is there any way to "block" attachments to a router/server/connection? This is the only idea that can go on my mind... in that case, how do I check this?
This started happening around 12-15 days ago. At same timeframe, there were a couple of servers hacked in this hosting provider, but I'm not sure if this has something to do with it... today we received an email about "network manteinance" at 7pm.
Any help or clue will be appreciated, as I'm only a web developer, with basic tech knowledge, so not a veteran system admin...
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Apr 6, 2007
Exim logs:
2007-04-05 15:07:45 1HZYFE-0003DC-Rr <= sales@mydomain.com H=(mta2.srv.hcvlny.cv.net) [167.206.4.197]:42573 I=[xxx.xxx.122.208]:25 P=esmtp S=9925 id=000801c777be$11815a50$34840ef0$@com T="test" from <sales@mydomain.com> for marco@customer.ca maria@customer.ca
2007-04-05 15:07:45 cwd=/var/spool/exim 3 args: /usr/sbin/exim -Mc 1HZYFE-0003DC-Rr
2007-04-05 15:07:45 1HZYFE-0003DC-Rr => discarded (system filter)
2007-04-05 15:07:45 1HZYFE-0003DC-Rr Completed QT=1s
This only happens when a 4kb jpeg/jpg attachment is sent. Not sure where its getting caught.
My antivirus.exim file attached
I searched for "jpg" and "jpeg" in that file, nothing showed up.
Code:
# Exim filter
## Version: 0.17
#$Id: system_filter.exim,v 1.11 2001/09/19 11:27:56 nigel Exp $
## Exim system filter to refuse potentially harmful payloads in
## mail messages
## (c) 2000-2001 Nigel Metheringham <nigel@exim.org>
##
## This program is free software; you can redistribute it and/or modify
## it under the terms of the GNU General Public License as published by
## the Free Software Foundation; either version 2 of the License, or
## (at your option) any later version.
##
## This program is distributed in the hope that it will be useful,
## but WITHOUT ANY WARRANTY; without even the implied warranty of
## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
## GNU General Public License for more details.
##
## You should have received a copy of the GNU General Public License
## along with this program; if not, write to the Free Software
## Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
## -A copy of the GNU General Public License is distributed with exim itself
## -=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-
## If you haven't worked with exim filters before, read
## the install notes at the end of this file.
## The install notes are not a replacement for the exim documentation
## -=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-
## -----------------------------------------------------------------------
# Only run any of this stuff on the first pass through the
# filter - this is an optomisation for messages that get
# queued and have several delivery attempts
#
# we express this in reverse so we can just bail out
# on inappropriate messages
#
if not first_delivery
then
finish
endif
## -----------------------------------------------------------------------
# Check for MS buffer overruns as per BUGTRAQ.
# [url]
# This could happen in error messages, hence its placing
# here...
# We substract the first n characters of the date header
# and test if its the same as the date header... which
# is a lousy way of checking if the date is longer than
# n chars long
if ${length_80:$header_date:} is not $header_date:
then
fail text "This message has been rejected because it has
an overlength date field which can be used
to subvert Microsoft mail programs
The following URL has further information
[url]
seen finish
endif
## -----------------------------------------------------------------------
# These messages are now being sent with a <> envelope sender, but
# blocking all error messages that pattern match prevents
# bounces getting back.... so we fudge it somewhat and check for known
# header signatures. Other bounces are allowed through.
if $header_from: contains "@sexyfun.net"
then
fail text "This message has been rejected since it has
the signature of a known virus in the header."
seen finish
endif
if error_message and $header_from: contains "Mailer-Daemon@"
then
# looks like a real error message - just ignore it
finish
endif
## -----------------------------------------------------------------------
# Look for single part MIME messages with suspicious name extensions
# Check Content-Type header using quoted filename [content_type_quoted_fn_match]
if $header_content-type: matches "(?:file)?name=("[^"]+\.(?:ad[ep]|ba[st]|chm|cmd|com|cpl|crt|eml|exe|hlp|hta|in[fs]|isp|jse?|lnk|md[be]|ms[cipt]|pcd|pif|reg|scr|sct|shs|url|vb[se]|ws[fhc])")"
then
fail text "This message has been rejected because it has
potentially executable content $1
This form of attachment has been used by
recent viruses or other malware.
If you meant to send this file then please
package it up as a zip file and resend it."
seen finish
endif
# same again using unquoted filename [content_type_unquoted_fn_match]
if $header_content-type: matches "(?:file)?name=(\S+\.(?:ad[ep]|ba[st]|chm|cmd|com|cpl|crt|eml|exe|hlp|hta|in[fs]|isp|jse?|lnk|md[be]|ms[cipt]|pcd|pif|reg|scr|sct|shs|url|vb[se]|ws[fhc]))"
then
fail text "This message has been rejected because it has
potentially executable content $1
This form of attachment has been used by
recent viruses or other malware.
If you meant to send this file then please
package it up as a zip file and resend it."
seen finish
endif
## -----------------------------------------------------------------------
# Attempt to catch embedded VBS attachments
# in emails. These were used as the basis for
# the ILOVEYOU virus and its variants - many many varients
# Quoted filename - [body_quoted_fn_match]
if $message_body matches "(?:Content-(?:Type:(?>\s*)[\w-]+/[\w-]+|Disposition:(?>\s*)attachment);(?>\s*)(?:file)?name=|begin(?>\s+)[0-7]{3,4}(?>\s+))("[^"]+\.(?:ad[ep]|ba[st]|chm|cmd|com|cpl|crt|eml|exe|hlp|hta|in[fs]|isp|jse?|lnk|md[be]|ms[cipt]|pcd|pif|reg|scr|sct|shs|url|vb[se]|ws[fhc])")[\s;]"
then
fail text "This message has been rejected because it has
a potentially executable attachment $1
This form of attachment has been used by
recent viruses or other malware.
If you meant to send this file then please
package it up as a zip file and resend it."
seen finish
endif
# same again using unquoted filename [body_unquoted_fn_match]
if $message_body matches "(?:Content-(?:Type:(?>\s*)[\w-]+/[\w-]+|Disposition:(?>\s*)attachment);(?>\s*)(?:file)?name=|begin(?>\s+)[0-7]{3,4}(?>\s+))(\S+\.(?:ad[ep]|ba[st]|chm|cmd|com|cpl|crt|eml|exe|hlp|hta|in[fs]|isp|jse?|lnk|md[be]|ms[cipt]|pcd|pif|reg|scr|sct|shs|url|vb[se]|ws[fhc]))[\s;]"
then
fail text "This message has been rejected because it has
a potentially executable attachment $1
This form of attachment has been used by
recent viruses or other malware.
If you meant to send this file then please
package it up as a zip file and resend it."
seen finish
endif
## -----------------------------------------------------------------------
#### Version history
#
# 0.01 5 May 2000
#Initial release
# 0.02 8 May 2000
#Widened list of content-types accepted, added WSF extension
# 0.03 8 May 2000
#Embedded the install notes in for those that don't do manuals
# 0.04 9 May 2000
#Check global content-type header. Efficiency mods to REs
# 0.05 9 May 2000
#More minor efficiency mods, doc changes
# 0.06 20 June 2000
#Added extension handling - thx to Douglas Gray Stephens & Jeff Carnahan
# 0.07 19 July 2000
#Latest MS Outhouse bug catching
# 0.08 19 July 2000
#Changed trigger length to 80 chars, fixed some spelling
# 0.09 29 September 2000
#More extensions... its getting so we should just allow 2 or 3 through
# 0.10 18 January 2001
#Removed exclusion for error messages - this is a little nasty
#since it has other side effects, hence we do still exclude
#on unix like error messages
# 0.11 20 March, 2001
#Added CMD extension, tidied docs slightly, added RCS tag
#** Missed changing version number at top of file :-(
# 0.12 10 May, 2001
#Added HTA extension
# 0.13 22 May, 2001
#Reformatted regexps and code to build them so that they are
#shorter than the limits on pre exim 3.20 filters. This will
#make them significantly less efficient, but I am getting so
#many queries about this that requiring 3.2x appears unsupportable.
# 0.14 15 August,2001
#Added .lnk extension - most requested item :-)
#Reformatted everything so its now built from a set of short
#library files, cutting down on manual duplication.
#Changed w in filename detection to . - dodges locale problems
#Explicit application of GPL after queries on license status
# 0.15 17 August, 2001
#Changed the . in filename detect to S (stops it going mad)
# 0.16 19 September, 2001
#Pile of new extensions including the eml in current use
# 0.17 19 September, 2001
#Syntax fix
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Jul 18, 2008
Currently I am on a shared hosting service. My main concerns are to send a newsletter every fortnight which has an attachment of about 3 MB and has to be delivered to 800+ members.
In doing so on a shared hosting plan i receive a memory allocation error as the php.ini has 32 MB and i cannot change it because i am on shared hosting. I am using Joomla and Acajoon component to send the mails; after every 7-8 mails out of 800 members i recive the fatal error of memory allocation and I am looking for a solution to this problem.
My main concerns are of sending 3 MB attachment mails to the members . What kind of hosting should i go for in order to send mails successfully.
Would VPN be useful .
Also what exactly is DNS hosting?
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Feb 9, 2015
After latest update to #34, all the users cannot send Attachments using Outlook due to timeout problems. It happens with Postfix, not Qmail.
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Jan 6, 2014
OS: CentOS 5.9 (Final)
Panel version: 11.5.30 Update #28, last updated at Dec 26, 2013 04:20 AM
php: php53u 5.3.27-1.ius.el5
php.ini
upload_max_filesize = 20M
memory_limit = 128M
post_max_size = 20M
Browsers: Chrome Version 31.0.1650.63 m and IE 8
smaller files upload fine, though when reaching the 10MB and above level, after the attachment loads the new message window defaults to the Your Session Has Expired. Please Login Again.
Are there any settings that I am missing, or is this a current bug in this version of Horde?
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Jul 10, 2009
I just installed WAMPP on Windows Vista 32 machine. I am using Firefox. When I try the localhost, I receive a 404 error. I have no idea what else to check the UAC is off, port 80 is free, I am running Avast as my anti-virus. I am a complete newbie to PHP, Apache, & MySql. I am trying to learn so I can run some PHP scripts for my website.
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Nov 3, 2009
I didn't do any updates, but received this email from lfd:
it could be because of automatic cpanel update ? if yes how to check the last update Date/information
---------------------
Time: Wed Nov 4 01:00:04 2009 +0330
The following list of files have FAILED the md5sum comparison test. This means that the file has been changed in some way. This could be a result of an OS update or application upgrade. If the change is unexpected it should be investigated:
/usr/sbin/lvchange: FAILED
/usr/sbin/lvconvert: FAILED
/usr/sbin/lvcreate: FAILED
/usr/sbin/lvdisplay: FAILED
/usr/sbin/lvextend: FAILED
/usr/sbin/lvm: FAILED
/usr/sbin/lvmchange: FAILED
/usr/sbin/lvmdiskscan: FAILED
/usr/sbin/lvmsadc: FAILED
/usr/sbin/lvmsar: FAILED
/usr/sbin/lvreduce: FAILED
/usr/sbin/lvremove: FAILED
/usr/sbin/lvrename: FAILED
/usr/sbin/lvresize: FAILED
/usr/sbin/lvs: FAILED
/usr/sbin/lvscan: FAILED
/usr/sbin/pvchange: FAILED
/usr/sbin/pvck: FAILED
/usr/sbin/pvcreate: FAILED
/usr/sbin/pvdisplay: FAILED
/usr/sbin/pvmove: FAILED
/usr/sbin/pvremove: FAILED
/usr/sbin/pvresize: FAILED
/usr/sbin/pvs: FAILED
/usr/sbin/pvscan: FAILED
/usr/sbin/vgcfgbackup: FAILED
/usr/sbin/vgcfgrestore: FAILED
/usr/sbin/vgchange: FAILED
/usr/sbin/vgck: FAILED
/usr/sbin/vgconvert: FAILED
/usr/sbin/vgcreate: FAILED
/usr/sbin/vgdisplay: FAILED
/usr/sbin/vgexport: FAILED
/usr/sbin/vgextend: FAILED
/usr/sbin/vgimport: FAILED
/usr/sbin/vgmerge: FAILED
/usr/sbin/vgmknodes: FAILED
/usr/sbin/vgreduce: FAILED
/usr/sbin/vgremove: FAILED
/usr/sbin/vgrename: FAILED
/usr/sbin/vgs: FAILED
/usr/sbin/vgscan: FAILED
/usr/sbin/vgsplit: FAILED
/sbin/ip6tables: FAILED
/sbin/ip6tables-restore: FAILED
/sbin/ip6tables-save: FAILED
/sbin/iptables: FAILED
/sbin/iptables-restore: FAILED
/sbin/iptables-save: FAILED
/sbin/lvm: FAILED
/sbin/lvm.static: FAILED
/sbin/pvscan: FAILED
/sbin/vgchange: FAILED
/sbin/vgscan: FAILED
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Jun 9, 2008
I create an email address at my site:webmaster@mydomain.com.But it can't receive emails.What's the problem?
Delivery to the following recipient failed permanently:
Technical details of permanent failure:
PERM_FAILURE: Google tried to deliver your message, but it was rejected by the recipient domain. We recommend contacting the other email provider for further information about the cause of this error. The error that the other server returned was: 530 530 Relaying not allowed (state 14).
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Nov 5, 2007
I have a test server from which I can send out emails.. but I am unable to receive emails although I can connect and login to the pop3 server locally (telnet localhost 110)
How can I investigate this issue to find the problem and fix it
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Apr 21, 2007
I've got the folowing error message:
Technical details of permanent failure:
PERM_FAILURE: SMTP Error (state 9): 550-wr-out-0506.google.com [64.233.184.239] is currently not permitted to relay
550-through this server. Perhaps you have not logged into the pop/imap server
550-in the last 30 minutes or do not have SMTP Authentication turned on in your
550 email client.
I am using Exim.
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Aug 2, 2008
i have a a mail account with aaa@mydomain.com on server-a,
i move the account to server-b,
the mail account still shows in cpanel,
i try to sent mail to the mailbox aaa@mydomain.com successfully,
i try to use the "Email Delivery Route" cpanel feature on server-c to test aaa@mydomain.com,
it shows the mail will sent to server-b,
but no matter i login webmail or outlook,i can not receive any mail from the aaa@mydomain.com.
i try to ssh the server and run "/scripts/mailtroubleshoot",
but it shows "Please use mail troubleshooter Version 2.0 in WHM. at /scripts/mailtroubleshoot line 5.",
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Apr 7, 2008
Like so many others I am having the problem in which Hotmail and Yahoo are rejecting emails being sent from my server. I recently changed servers and this is most likely the reason.
While Hotmail hasn't been fixed, they have responded swiftly, usually within 6 hours.
I need to contact Yahoo about it but I can't find any information or forms to fill out. Could you please direct me to the correct URL - their site is a complete maze.
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Apr 14, 2008
How do I find the default value of the send and receive buffer under centos?
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Oct 31, 2007
Ubuntu 7.04 server amd64 (Host OS)
VMWare Server
Postfix 2.3.8-2
1)
On testing sendmail to Internet encounting following problem;
$ telnet localhost 25
Code:
Trying 127.0.0.1...
Connected to localhost.localdomain.
Escape character is '^]'.
ehlo xyg.com
It hung here after hitting [Enter]
$ netstat -l | grep tcp
Code:
tcp 0 0 *:vmware-authd *:* LISTEN
tcp 0 0 localhost.localdo:mysql *:* LISTEN
tcp 0 0 *:8333 *:* LISTEN
tcp 0 0 *:www *:* LISTEN
tcp 0 0 192.168.213.1:domain *:* LISTEN
tcp 0 0 172.16.77.1:domain *:* LISTEN
tcp 0 0 *:ftp *:* LISTEN
tcp 0 0 192.168.0.10:domain *:* LISTEN
tcp 0 0 localhost.locald:domain *:* LISTEN
tcp 0 0 192.168.0.10:ssh *:* LISTEN
tcp 0 0 localhost.localdoma:ipp *:* LISTEN
tcp 0 0 *:smtp *:* LISTEN
tcp 0 0 localhost.localdoma:953 *:* LISTEN
tcp 0 0 *:https *:* LISTEN
tcp 0 0 *:8222 *:* LISTEN
tcp6 0 0 *:imaps *:* LISTEN
tcp6 0 0 *:pop3s *:* LISTEN
tcp6 0 0 *:pop3 *:* LISTEN
tcp6 0 0 *:imap2 *:* LISTEN
tcp6 0 0 *:domain *:* LISTEN
tcp6 0 0 *:smtp *:* LISTEN
tcp6 0 0 ip6-localhost:953 *:* LISTEN
Sending mails on Intranet/locally on the same PC without problem.
2)
All mails sent on yahoo.com/gmail.com to this server returned saying users NOT found. However the respective users including Maildir have been created. Mails sent to them on Intranet w/o problem.
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Aug 17, 2008
I have a customer who has an iMac using Entourage and is unable to receive any emails, they are able to send emails, the settings that are used are:
Outgoing mail.customersite.com port 26
Incoming mail.customersite.com port 110
Emails that are sent arrive without a problem, sorry I am not familiar with iMac’s, so is there anything else that needs to be done?
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Jul 2, 2008
my server is linux and plesk.
SMTP Server (QMail) is stoped in PLESK >> Server >> Service Managment and I cannot start from there.
my customers cannot send/receive their emails, I contacted with our data center to solve this problem for me and they said because the CalmAV was disabled we have this problem, we start the CalamAV but we have this problem yet!
we can sent mail from server but we don't receive any mail.
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Jan 3, 2007
some of site at our servers receive many bounce email seems spamers use those domains as a sender or use sendmail php function in some scripts at accounts
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Jan 8, 2007
I am using cPanel and Exim mail server and can't receive emails from outside domains.
checkdns.net
soccergaming.com
Getting a 550 error...
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Apr 24, 2007
I am a reseller with Hostforweb.com and have a minor problem that is turning into a major problem.
A number of email addresses within my clients can't receive server generated activation or verification emails, and therefore, cannot join many professional sites. It seems to be problematic with php generated email. The last two sites that I have tried to join are:
Drupal.org and Joomla.org.
HostforWeb keeps saying that is the fault of the webserver that I am trying to activate membership on. I am getting the royal run around while I am losing paying accounts.
Any body with this problem on HostforWeb.com or any other web host?
Also, I can receive the verification email on other mail addresses - both POP and IMAP.
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Jan 27, 2008
I can not download messages from the server via pop3 and browsed on outlook
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Jun 8, 2009
after turning on the iptables firewall i can't receive emails anymore on a dedicated centos 5.3 server with postfix and dovecot.
with iptables firewall turned off everythin works fine.
following is the /etc/sysconfig/iptables
# Firewall configuration written by system-config-securitylevel
# Manual customization of this file is not recommended.
*filter
:INPUT ACCEPT [0:0]
:FORWARD ACCEPT [0:0]
:OUTPUT ACCEPT [0:0]
:RH-Firewall-1-INPUT - [0:0]
-A INPUT -j RH-Firewall-1-INPUT
-A FORWARD -j RH-Firewall-1-INPUT
-A RH-Firewall-1-INPUT -i lo -j ACCEPT
-A RH-Firewall-1-INPUT -p icmp --icmp-type any -j ACCEPT
-A RH-Firewall-1-INPUT -p 50 -j ACCEPT
-A RH-Firewall-1-INPUT -p 51 -j ACCEPT
# -A RH-Firewall-1-INPUT -p udp --dport 5353 -d 224.0.0.251 -j ACCEPT
-A RH-Firewall-1-INPUT -p udp -m udp --dport 631 -j ACCEPT
-A RH-Firewall-1-INPUT -p tcp -m tcp --dport 631 -j ACCEPT
-A RH-Firewall-1-INPUT -m state --state ESTABLISHED,RELATED -j ACCEPT
-A RH-Firewall-1-INPUT -m state --state NEW -m tcp -p tcp --dport 22 -j ACCEPT
-A RH-Firewall-1-INPUT -m state --state NEW -m tcp -p tcp --dport 80 -j ACCEPT
-A RH-Firewall-1-INPUT -m state --state NEW -m tcp -p tcp --dport 53 -j ACCEPT
# ************ tried doing this first ************
#-A RH-Firewall-1-INPUT -p tcp -m tcp --dport 110 -j ACCEPT --syn
#-A RH-Firewall-1-INPUT -p tcp -m tcp --dport 25 -j ACCEPT --syn
#-A RH-Firewall-1-INPUT -p tcp -m tcp --dport 143 -j ACCEPT --syn
# ************ tried doing this too ************
-A INPUT -p tcp -s 0/0 --sport 1024:65535 -d 72.233.54.234 --dport 25 -m state --state NEW,ESTABLISHED -j ACCEPT
-A OUTPUT -p tcp -s 72.233.54.234 --sport 25 -d 0/0 --dport 1024:65535 -m state --state ESTABLISHED -j ACCEPT
-A OUTPUT -p tcp -s 72.233.54.234 --sport 1024:65535 -d 0/0 --dport 25 -m state --state NEW,ESTABLISHED -j ACCEPT
-A INPUT -p tcp -s 0/0 --sport 25 -d 72.233.54.234 --dport 1024:65535 -m state --state ESTABLISHED -j ACCEPT
-A RH-Firewall-1-INPUT -j REJECT --reject-with icmp-host-prohibited
COMMIT
as you can see here i have tried opening ports 110, 25, 143 earlier. still did not work.
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Nov 6, 2009
I am going to get a VPS with a plain installation of CentOS. I want to install a free control panel, ISPConfig
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According to that site, I have to install the services (ftpd, httpd, named, mail, exim, php) first before I can install ISPConfig
I dont know how i can install:
httpd (Apache 2.2)
ftpd (pure-ftpd)
named (Bind)
mail (Dovecot)
Exim / Sendmail
PHP 5.2.11
installing these services so I can successfully install ISPConfig?
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Jun 4, 2008
I registered a domain and ordered an hosting package in a registrar. But my site was always down. So I ordered a VPS server in another webhosting site and transferred my site data to this VPS hosting.
I changed the nameserver of my domain and made it point to my VPS server IP. Everything is OK but there is some problem with the mail function. I can send e-mail to admin@mydomain.com from other e-mail addresses. But the mainbox admin@mydomain.com can't receive e-mail from other e-mail addresses. Can anyone tell me what the problem is? Do I need to do some settings in WHM or cpanel?
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