exim -bp | grep "string" -A1 | awk {'print $3'}
Replace string with the email address, or domain you want to search for and delete.
Note that -A1 may not be needed. Grep will just search for string and 1 line after it. I had a problem with the string I was wanting to use was on the line below it
You can view an email message in Exim with the following command and options.
exim -Mvh email-id
Example output
# exim -Mvh 1jTAsw-0101m5-TH mailnull 47 12 <> 1591431138 0 -received_time_usec .007773 -ident mailnull -received_protocol local -body_linecount 109 -max_received_linelength 98 -allow_unqualified_recipient -allow_unqualified_sender -localerror XX 1 larry@incredigeek.com 155P Received: from mailnull by cpanel.server.co with local (Exim 4.93) id 1jTAsw-0101m5-TH for larry@incredigeek.com; Sat, 06 Jun 2020 03:12:18 -0500 045 X-Failed-Recipients: bob@incredigeek.com 029 Auto-Submitted: auto-replied 068F From: Mail Delivery System Mailer-Daemon@cpanel.server.co 025T To: larry@incredigeek.com 064 References: 0.0.7.15D.1D63BD03648840.0@slot0.cn-sinosure.com 098 Content-Type: multipart/report; report-type=delivery-status; boundary=1121689138-eximdsn-67139566 018 MIME-Version: 1.0 059 Subject: Mail delivery failed: returning message to sender 057I Message-Id: E3ghaTA-001qN5-Hn@cpanel.host.com 038 Date: Sat, 06 Jun 2020 03:12:18 -0500
You can view the message body with the -b option
exim -Mvb email-id
Example
exim -Mvb email-id 1jTAsw-0101m5-TH --1231463132-eximdsn-21535482 email message --1231463132-eximdsn-21535482--
Open up the following file, change eth0 to your primary ethernet adapter. More info here.
vi /etc/sysconfig/network-scripts/ifcfg-eth0
and under IPADDR set it to the new IP. Update netmask and gateway if needed.
Save file and restart network
systemctl restart network
You may need to run the following to update the license on the server.
/usr/local/cpanel/cpkeyclt
You may need to migrate IP’s to the new address.
If you are keeping the old address on the server, then you may need to readd it through the IP Functions.
Had a problem with a WHM/cPanel server where it was working fine from a couple different networks, but then would not work on others. The server itself seemed fine and fully operational.
Checked firewall rules on routers, server, checked IP routes, tried disabling cPHulk. Ended up being there were a couple addresses added with the incorrect subnet mask which was keeping it from working. Removed the IP’s with the wrong subnet and it started working on all networks.
[root@host ~]# ifconfig eth0: flags=4163 mtu 1500 inet 192.168.1.70 netmask 255.255.255.224 broadcast 192.168.1.95 inet6 7f80::4588:523f:a697:c311 prefixlen 64 scopeid 0x20 ether 4b:02:de:0d:cf:1a txqueuelen 1000 (Ethernet) RX packets 171071 bytes 83556877 (79.6 MiB) RX errors 0 dropped 0 overruns 0 frame 0 TX packets 163710 bytes 76482245 (72.9 MiB) TX errors 0 dropped 0 overruns 0 carrier 0 collisions 0 eth0:cp1: flags=4163 mtu 1500 inet 192.168.1.74 netmask 255.255.255.224 broadcast 192.168.1.95 ether 4b:02:de:0d:cf:1a txqueuelen 1000 (Ethernet) eth0:cp6: flags=4163 mtu 1500 inet 192.168.1.75 netmask 255.255.224.0 broadcast 23.145.159.255 ether 4b:02:de:0d:cf:1a txqueuelen 1000 (Ethernet) … [root@host ~]#
Under eth0:cp6 the IP has a 255.255.224.0 subnet which is incorrect. Should have been a 255.255.255.224 (/27) subnet.
Removed the IP out of WHM and then readded with the correct subnet mask and it now works.
Open up the my.cnf file
vi /etc/my.cnf
Add the following line so MySQL will only work from the server. Basically blocks all remote MySQL conenctions.
Configure bind-address=127.0.0.1
Restart the MySQL service
systemctl restart mysqld
SSH into WHM server
ssh root@cpanel.host.com
Edit the following config file. Replace “website.com” with the website your enabling the shell_exec for
vi /opt/cpanel/ea-php72/root/etc/php-fpm.d/website.com.conf
Locate the following line and remove shell_exec from the list of disabled_functions
php_admin_value[disable_functions] = exec,passthru,shell_exec,system
The line should look like the following
php_admin_value[disable_functions] = exec,passthru,system
Save the file and restart the apache_php_fpm service
/scripts/restartsrv_apache_php_fpm
Log into WHM -> Software -> Easy Apache 4
Under PHP Extensions search for zip and select Install for your version(s) of PHP
Hit next till you get to the end and then hit provision. Once the provision is complete, hit done.
The default strength for new passwords created on cPanel and WHM looks to be 65.
Note that increasing the strength should not disable any passwords that are under the threshold.
Check and verify that DNS is not being blocked upstream by a firewall. Behavior is weird, the server can get out to the internet, access to the servers IP address is available, but can’t ping domains that are locally hosted. Are also unable to ping the domains from the internet in.
To resolve the issue either disable the DNS firewall rules, or better yet add some rules to allow access to the cPanel server.