== [email protected] R=lookuphost T=remote_smtp defer (111): Connection refused
Solution :
Its normally a problem with iptables or firewall.
try stopping that and check.
If u need update csf by csf -uf
or reinstall
PINGDOM
ARUN Posted in FIREWALL，
03
October
2010
apf -a 173.204.85.217;apf -a 173.248.147.18;apf -a 72.46.130.42;apf -a 212.84.74.156; apf -a 94.46.240.121; apf -a 84.246.230.247
IPtables command to accept an IP address
ARUN Posted in FIREWALL，
03
October
2010
iptables -I INPUT -p tcp -s IP_Address -j ACCEPT
There was an error sending your message: Failed to connect to localhost:25 [SMTP: Failed to connect socket: Connection timed out in roundcube
17
August
2010
While trying to send out mails through roundcube I am getting the error :
There was an error sending your message: Failed to connect to localhost:25 [SMTP: Failed to connect socket: Connection timed out
Solution :
vi /etc/csf/csf.conf
make sure that SMTP_ALLOWLOCAL = 1
Restart csf : csf -r and the problem is fixed
Getting the following error while trying to restart csf in my VPS .
ARUN Posted in FIREWALL，
06
July
2010
Getting the following error while trying to restart csf in my VPS .
root@a24uall [/etc/csf]# csf -r
*WARNING* Since the Virtuozzo VPS iptables ip_conntrack_ftp kernel module is currently broken you have to open a PASV port hole in iptables for incoming FTP connections to work correctly. See the csf readme.txt under ‘A note about FTP Connection Issues’ on how to do this if you have not already done so.
root@a24uall [/etc/csf]#
Solution : IF we dont have node access we need to change the settings in VPS itself
Check if its Pure FTP or Pro FTP and add the following line in the conf file.
vi /etc/pure-ftpd.conf
PassivePortRange 30000 35000
vi /etc/proftpd.conf
PassivePortRange 30000 35000
vi /etc/csf/csf.conf
# Allow incoming TCP ports
TCP_IN = “20,21,22,25,53,80,110,30000:35000″
If you see this error while restarting iptables then in place of csf step use :
iptables -A INPUT -p tcp –dport 30000:35000 -j ACCEPT
Iptables
ARUN Posted in FIREWALL，
15
May
2010
service iptables stop
service iptables start
/etc/init.d/iptables status
Open a Port using Iptables
iptables -A INPUT -p tcp –dport portnumber -j ACCEPT
iptables -A OUTPUT -p tcp –sport portnumber -j ACCEPT
Allow an IP address using IP tables
iptables -I INPUT -p tcp -s IP_Address -j ACCEPT
APF conf file
ARUN Posted in FILE PATH ( conf, logs etc), FIREWALL，
16
January
2010
vi /etc/apf/conf.apf
