Show Posts

This section allows you to view all posts made by this member. Note that you can only see posts made in areas you currently have access to.

Messages - idc

Pages: [1] 2 3
Hi All,
Thanks for the info, I managed to get Panel back, and locked the admin folder, I will probably upgrade to lates CWP; but only after the majority of the problems I keep seeing on the forum get resolved.
To be honest I am a bit worried that such a 'Time Bomb' would be in the CWP.
It worries me as to whether any other 'bombs' are in the version I am running, or more importantly whether the latest version also has this crippling logic in it.
Would be good to get some feedback regarding this from the developers.

Updates / This server needs to be upgraded by using this instruction!
« on: February 24, 2018, 01:56:27 AM »
Hi I tried to get into webpanel, I have not been in there for quite a few months now, but I get the following error.

This server needs to be upgraded by using this instruction!

For assistance, you can contact our support at:

How do I get back the web panel

CentOS 6 Problems / Re: Valid Mail stuck in queue
« on: October 06, 2017, 10:03:23 AM »
This seems to have fixed it, I ran this with th execute function using the advanced file manager in admin web panel.
Code: [Select]
chown vmail.mail /var/log/dovecot*

CentOS 6 Problems / Valid Mail stuck in queue
« on: October 06, 2017, 08:10:24 AM »

Hope someone can shed some light, sevrer has been workign well for over a year now. But now I have got a strange problem in that valid emails are stuck in queue and not being delivered to mail boxes.

I have checked dovecot.log file, which reported permission error with dovecot-info.log, I think I have corrected this, but now am getting similar error for dovecot-debug.log.

I have tried rebuilding mail server, but this does not help.

Is there some way to rebuild/recreate all necessary log files with the correct owner and group permissions?

I recently cleared a lot of old log files.

Addons / Re: Trying to Install Lets Encrypt, but getting errors
« on: March 14, 2017, 12:01:39 AM »

Thanks for your help, that definitely helped in solving the problem, after I had updated via yum, and tried the install again, I had further errors that were pointing to running yum-complete-transcation, when i tried this i get error no such command so had to run
yum install-yum utils
and then run yum-complete-transcation, once this had completed, i could then complete the certificate as per the video.

Addons / Trying to Install Lets Encrypt, but getting errors
« on: March 09, 2017, 05:06:59 PM »

Thanks to firefox 51 showing insecure message when users login, it has forced me to add ssl to site login.
Lets Encrypt would seem to be the preferred option for me, but following the vid instruction. I can only get so far
When I click install certificate the following error message appears.

Bootstrapping dependencies for RedHat-based OSes...
yum is /usr/bin/yum
Package gcc-4.4.7-17.el6.x86_64 already installed and latest version
Package redhat-rpm-config-9.0.3-51.el6.centos.noarch already installed and latest version
Package ca-certificates-2015.2.6-65.0.1.el6_7.noarch already installed and latest version
Package python-2.6.6-66.el6_8.x86_64 already installed and latest version
There are unfinished transactions remaining. You might consider running yum-complete-transaction first to finish them.
The program yum-complete-transaction is found in the yum-utils package.
Error: python-devel conflicts with python-2.6.6-64.el6.x86_64
 You could try using --skip-broken to work around the problem
** Found 17 pre-existing rpmdb problem(s), 'yum check' output follows:
MariaDB-client-10.1.18-1.el6.x86_64 is a duplicate with MariaDB-client-10.1.16-1.el6.x86_64
MariaDB-common-10.1.18-1.el6.x86_64 is a duplicate with MariaDB-common-10.1.16-1.el6.x86_64
MariaDB-compat-10.1.18-1.el6.x86_64 is a duplicate with MariaDB-compat-10.1.16-1.el6.x86_64
MariaDB-server-10.1.18-1.el6.x86_64 is a duplicate with MariaDB-server-10.1.16-1.el6.x86_64
MariaDB-shared-10.1.18-1.el6.x86_64 is a duplicate with MariaDB-shared-10.1.16-1.el6.x86_64
32:bind-libs-9.8.2-0.47.rc1.el6_8.1.x86_64 is a duplicate with 32:bind-libs-9.8.2-0.47.rc1.el6.x86_64
32:bind-utils-9.8.2-0.47.rc1.el6_8.1.x86_64 is a duplicate with 32:bind-utils-9.8.2-0.47.rc1.el6.x86_64
cronie-1.4.4-16.el6_8.2.x86_64 is a duplicate with cronie-1.4.4-15.el6_7.1.x86_64
cronie-anacron-1.4.4-16.el6_8.2.x86_64 is a duplicate with cronie-anacron-1.4.4-15.el6_7.1.x86_64
galera-25.3.18-1.rhel6.el6.x86_64 is a duplicate with galera-25.3.15-1.rhel6.el6.x86_64
grep-2.20-5.el6_8.x86_64 is a duplicate with grep-2.20-3.el6_7.1.x86_64
1:net-snmp-5.5-57.el6_8.1.x86_64 is a duplicate with 1:net-snmp-5.5-57.el6.x86_64
1:net-snmp-libs-5.5-57.el6_8.1.x86_64 is a duplicate with 1:net-snmp-libs-5.5-57.el6.x86_64
openssl-1.0.1e-48.el6_8.3.i686 is a duplicate with openssl-1.0.1e-48.el6_8.1.x86_64
python-2.6.6-66.el6_8.x86_64 is a duplicate with python-2.6.6-64.el6.x86_64
python-libs-2.6.6-66.el6_8.x86_64 is a duplicate with python-libs-2.6.6-64.el6.x86_64
udev-147-2.73.el6_8.2.x86_64 is a duplicate with udev-147-2.73.el6.x86_64
Could not install OS dependencies. Aborting bootstrap!


All of a sudden I am getting Client Host rejected: Cannot find your hostname.

I have not changed anything on server, server is not blacklisted, my isp client ip is not black listed.

I have tried restarting SERVER ( this now is not clean, i have to start service manula, and then start most of the services when I get back into centos web panel).

Is there some sort of auto update thing tthat can 'screw up' installations?

belows is file
alias_database = hash:/etc/aliases
alias_maps = hash:/etc/aliases
anvil_rate_time_unit = 3600s
broken_sasl_auth_clients = yes
command_directory = /usr/sbin
config_directory = /etc/postfix
daemon_directory = /usr/libexec/postfix
debug_peer_level = 2
delay_warning_time = 4
disable_vrfy_command = yes
html_directory = no
inet_interfaces = all
mail_owner = postfix
mailbox_size_limit = 2048000000
mailq_path = /usr/bin/mailq.postfix
manpage_directory = /usr/share/man
message_size_limit = 204800000
milter_default_action = accept
milter_protocol = 2
mydestination = $myhostname, localhost.$mydomain, localhost
mydomain = **MYDOMAIN**.com
myhostname = server.**MYDOMAIN**.com
mynetworks = $config_directory/mynetworks
newaliases_path = /usr/bin/newaliases.postfix
non_smtpd_milters = $smtpd_milters
queue_directory = /var/spool/postfix
recipient_bcc_maps = proxy:mysql:/etc/postfix/
recipient_delimiter = +
relay_domains = proxy:mysql:/etc/postfix/
sendmail_path = /usr/sbin/sendmail.postfix
setgid_group = postdrop
smtp_tls_CAfile = /etc/pki/tls/certs/ca-bundle.crt
smtp_tls_session_cache_database = btree:$data_directory/smtp_tls_session_cache
smtp_use_tls = yes
smtpd_client_message_rate_limit = 500
smtpd_client_restrictions = reject_unknown_client
smtpd_data_restrictions = reject_unauth_pipelining
smtpd_helo_required = yes
smtpd_helo_restrictions =
smtpd_milters = inet:

smtpd_recipient_restrictions = permit_sasl_authenticated,permit_mynetworks,reject_unauth_destination,reject_non_fqdn_sender,reject_non_fqdn_recipient,reject_unknown_recipient_domain,reject_rbl_client,reject_rbl_client,reject_rbl_client,check_policy_service unix:private/spfpolicy

smtpd_sasl_auth_enable = yes
smtpd_sasl_local_domain = $myhostname
smtpd_sasl_path = private/auth
smtpd_sasl_security_options = noanonymous
smtpd_sasl_type = dovecot
smtpd_sender_restrictions =
smtpd_tls_CAfile = /etc/pki/tls/certs/ca-bundle.crt
smtpd_tls_cert_file = /etc/pki/tls/certs/server.**MYDOMAIN**.com.crt
smtpd_tls_key_file = /etc/pki/tls/private/server.**MYDOMAIN**.com.key
smtpd_tls_loglevel = 1
smtpd_tls_received_header = yes
smtpd_tls_security_level = may
smtpd_tls_session_cache_timeout = 3600s
smtpd_use_tls = yes
soft_bounce = yes
tls_random_source = dev:/dev/urandom
transport_maps = hash:/etc/postfix/transport
unknown_local_recipient_reject_code = 550
virtual_alias_maps = proxy:mysql:/etc/postfix/, regexp:/etc/postfix/virtual_regexp
virtual_gid_maps = static:12
virtual_mailbox_base = /var/vmail
virtual_mailbox_domains = proxy:mysql:/etc/postfix/
virtual_mailbox_maps = proxy:mysql:/etc/postfix/
virtual_minimum_uid = 101
virtual_transport = dovecot
virtual_uid_maps = static:101

Hope someone can help, been bashing head against wall. I have checked and double checked that my IP address is allowed through firewall etc.

Question. Would I need to create an entry in CWP dns on server to map my static client ip to belong to domain.

This is a simple config A single site, one user (me) allowed to update and send mail and this user (me) has a static ip; could it get any easier?


E-Mail / Re: Unable to send mails, rejected and not in mail queue
« on: July 20, 2016, 06:05:37 PM »
I have checked mail logs and nothing abnormal is showing up.

I can send email with roundcube without issue, but I cannot send anything with mail client.

E-Mail / Re: Getting blacklisted
« on: July 20, 2016, 10:09:11 AM »
Hi Jae,

Thanks for your comment.
I have run every check I can think of, including rootkit checks on server and nothing is showing.
I have also shut my server down for 48 hrs (shutdown and powered off in hosting control panel), and during this I got blacklisted again.

I also have got dmarc report; which states that over 3100 emails were detected as possibly coming from my domain; but only 30 had fully passed the dmarc and spf checks as valid emails ( which after checking were the 30 I had sent).
Thats means that over 99% of emails dmarc had notices were not from my domain.

This is really anoyhing, and takes a lot of daily checking and delisting.

ANy other ideas?

E-Mail / Unable to send mails, rejected and not in mail queue
« on: July 20, 2016, 10:01:28 AM »
All of a sudden I cannot send any emails with mail client.
Error is
Server Error: 450
Server Response: 450 4.7.1 Client host rejected: cannot find your hostname, [my isp number]

The message does not appear on mail quueue in web panel

The only change that I know of is my isp number is dynamic; and has changed today after reboot of router.

I can receive emails without issue.

ANy ideas how to fix?

E-Mail / Re: Getting blacklisted
« on: July 10, 2016, 12:26:18 AM »

I get a score 10/10

When using mxtoolbox spf checker.

v    version    spf1       The SPF record version
+    mx       Pass    Match if IP is one of the
MX hosts for given domain name
+    a       Pass    Match if IP has a DNS 'A' record in given domain
+    ip4    Pass    Match if IP is in the given range
~    all       SoftFail    Always matches. It goes at the end of your record.
   Test    Result
   SPF Record Published    Record found
   SPF Syntax Check    The record is valid
   SPF Multiple Records    Less than two records found
   SPF Record Deprecated    No deprecated records found
   SPF Included Lookups    Number of included lookups is OK

Hopefully thats the info you require

E-Mail / Getting blacklisted
« on: July 09, 2016, 11:27:34 PM »
I am getting repeatadly blacklisted on Protected Sky.
I have valid spf, dmarc and rdns set up.
My mail score is 10/10. No OPen Relays..
Checked mail loggs no un authorized mail is being sent.
I have noticed messages where some spammers are pretending to be from my domain, mail server is responding with IP is not from authorized sender and sender not authorized in domain. SPF failed, DMARC failed etc.
Which is what I would expect it to reply. But am still getting lsited.

is there a solution to this?


E-Mail / BackScatter
« on: June 30, 2016, 07:57:32 AM »
Is there anyway to minimize the amount of backscatter?

CSF Firewall / list ip tables rules not showing
« on: June 28, 2016, 10:26:58 AM »
When I click
List Ip Tables Rules
Web Panel, just sits there with a spinning busy icon.
i have left it for over 10 minutes; just spinning (working) and nothing is showing.

Is this normal?
Any ideas?

CSF Firewall / Re: Errors in Firewall Manager
« on: June 28, 2016, 09:51:21 AM »

Any progress on this, as am getting hundreds of error in blacklist and whitelist along the lines of

Notice: Undefined variable: xvwksi117 in /usr/local/cwpsrv/htdocs/resources/admin/modules/firewall.php(1) : eval()'d code(1) : eval()'d code on line 44
Notice: Undefined variable: ghcsuh118 in /usr/local/cwpsrv/htdocs/resources/admin/modules/firewall.php(1) : eval()'d code(1) : eval()'d code on line 44
csf SSH installation/upgrade IP address - Fri May 13 07:16:45 2016
Notice: Undefined variable: shgeac119 in /usr/local/cwpsrv/htdocs/resources/admin/modules/firewall.php(1) : eval()'d code(1) : eval()'d code on line 44

Pages: [1] 2 3