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31
Problems on other RedHat linux servers / Re: I can send and receive messages via the web, but it doesn't work through the...
« on: January 24, 2025, 11:47:16 PM »
Install netmap & netcat and try again.
Check your firewall to verify port 465 is open.
Check your firewall to verify port 465 is open.
32
Problems on other RedHat linux servers / Re: I can send and receive messages via the web, but it doesn't work through the...
« on: January 24, 2025, 02:46:17 AM »
AlmaLinux's default install doesn't have telnet.
But you can try:
From AlmaLinux 9.5:
Now to test your server:
But you can try:
Code: [Select]
nc -vz google.com 80
Once confirmed you can contact google, and nc is working.From AlmaLinux 9.5:
Quote
Ncat: Version 7.92 ( https://nmap.org/ncat )
Ncat: Connected to 2607:f8b0:4009:81b::200e:80.
Ncat: 0 bytes sent, 0 bytes received in 0.02 seconds.
Now to test your server:
Code: [Select]
nc -vz domain.name 25
Code: [Select]
nc -vz domain.name 465
Code: [Select]
nc -vz domain.name 587
33
Problems on other RedHat linux servers / Re: I can send and receive messages via the web, but it doesn't work through the...
« on: January 23, 2025, 06:13:48 PM »
Does your SSL have the mail sub-domain added?
Most mail clients like Thunderbird will automatically contact the email server for the correct settings.
The error is it can't connect to the SMTP server via SSL.
Make sure ports 486 and 587 are open, as these are the SMTP SSL ports. Port 25 is Non-SSL.
Most mail clients like Thunderbird will automatically contact the email server for the correct settings.
The error is it can't connect to the SMTP server via SSL.
Make sure ports 486 and 587 are open, as these are the SMTP SSL ports. Port 25 is Non-SSL.
34
Problems on other RedHat linux servers / Re: How to Adjust my SSH Server ? Almalinux 8
« on: January 22, 2025, 02:03:12 AM »
Here is some light reading for you, for when you can't fall asleep. 
https://docs.redhat.com/en/documentation/red_hat_enterprise_linux/7/html/security_guide/sec-hardening_tls_configuration#sec-Choosing_Algorithms_to_Enable
--
https://community.centminmod.com/threads/openssh-chacha20-ciphers-for-terrapin-security-vulnerability-attacks.25043/
--
https://serverfault.com/questions/1148295/tls-cipher-suites-ordering
--
https://docs.redhat.com/en/documentation/red_hat_enterprise_linux/9/html/security_hardening/using-the-system-wide-cryptographic-policies_security-hardening#setting-up-system-wide-crypto-policies-in-the-web-console_using-the-system-wide-cryptographic-policies
Scroll down to 3.6.1 Open SSH
--
And IF you want to open a can of worms and headaches...
https://csrc.nist.gov/CSRC/media/projects/cryptographic-module-validation-program/documents/security-policies/140sp4823.pdf
--
Then once done with SSH, you have Apache to configure...

https://docs.redhat.com/en/documentation/red_hat_enterprise_linux/7/html/security_guide/sec-hardening_tls_configuration#sec-Choosing_Algorithms_to_Enable
--
https://community.centminmod.com/threads/openssh-chacha20-ciphers-for-terrapin-security-vulnerability-attacks.25043/
--
https://serverfault.com/questions/1148295/tls-cipher-suites-ordering
--
https://docs.redhat.com/en/documentation/red_hat_enterprise_linux/9/html/security_hardening/using-the-system-wide-cryptographic-policies_security-hardening#setting-up-system-wide-crypto-policies-in-the-web-console_using-the-system-wide-cryptographic-policies
Scroll down to 3.6.1 Open SSH
--
And IF you want to open a can of worms and headaches...
https://csrc.nist.gov/CSRC/media/projects/cryptographic-module-validation-program/documents/security-policies/140sp4823.pdf
--
Then once done with SSH, you have Apache to configure...
35
PHP / Re: Anti-Change Log
« on: January 22, 2025, 01:48:58 AM »1. You just need to add the version number and nothing else.
2. For main php version (php switcher) modify the file:
/usr/local/cwpsrv/htdocs/resources/conf/el9/php_switcher/versions.ini
Tried, but didn't work. :/
36
Problems on other RedHat linux servers / Re: How to Adjust my SSH Server ? Almalinux 8
« on: January 22, 2025, 01:12:29 AM »
There are instructions ay the link for Rocky 9 and RHEL8.
So those will work on AlmaLinux 8 and 9.
But remember always crate a backup of the confg file, BEFORE making any changes.
Snapshots are even better.
firewall-cmd isn't used on CWP server, in fact it disables it for CSF/LFD.
So those will work on AlmaLinux 8 and 9.
But remember always crate a backup of the confg file, BEFORE making any changes.
Snapshots are even better.
firewall-cmd isn't used on CWP server, in fact it disables it for CSF/LFD.
37
PHP / Re: Anti-Change Log
« on: January 22, 2025, 12:27:48 AM »1. You just need to add the version number and nothing else.
2. For main php version (php switcher) modify the file:
/usr/local/cwpsrv/htdocs/resources/conf/el9/php_switcher/versions.ini
Trying this with 8.3.16, will also try with 8.4, and create that .ini from a copy of 8.3
38
PHP / Re: Anti-Change Log
« on: January 22, 2025, 12:22:45 AM »
Well PHP released on 2025-01-17:
8.4.3
8.3.16
Both of which have bug fixes/patches.
Thankfully no CVE's.
8.4.3
8.3.16
Both of which have bug fixes/patches.
Thankfully no CVE's.
39
CentOS-WebPanel Bugs / Re: abcdefg.php file server error 500
« on: January 21, 2025, 11:16:56 PM »
What version of PHP are you running?
40
CentOS-WebPanel Bugs / Re: abcdefg.php file server error 500
« on: January 21, 2025, 10:27:05 PM »
Try under User Accounts -> Fix Permissions -> (Check both boxes for Fix Permissions & Internal Server Error) then the blue bar.
41
Other / ELRepo throwing GPG Key error when trying to update
« on: January 14, 2025, 11:36:50 PM »
If you get the error
when trying to update from elrepo, run the following, and it will import the correct key to get rid of the error.
Quote
GPG key at file:///etc/pki/rpm-gpg/RPM-GPG-KEY-elrepo.org (0xBAADAE52) is already installed
The GPG keys listed for the "ELRepo.org Community Enterprise Linux Kernel Repository - el9" repository are already installed but they are not correct for this package.
Check that the correct key URLs are configured for this repository.. Failing package is: kernel-lt-6.1.124-1.el9.elrepo.x86_64
when trying to update from elrepo, run the following, and it will import the correct key to get rid of the error.
Code: [Select]
rpm --import https://www.elrepo.org/RPM-GPG-KEY-v2-elrepo.org
42
Problems on other RedHat linux servers / Re: Clamav / AL 9
« on: January 14, 2025, 06:42:00 PM »
I posted a guide for AL 9 on this thread:
https://forum.centos-webpanel.com/apache/issues-with-brand-new-fresh-install-with-almalinux-9-4/
ClamAV needs to be installed BEFORE CWP to work correctly.
Then after you install CWP install spamassassin amavis.
https://forum.centos-webpanel.com/apache/issues-with-brand-new-fresh-install-with-almalinux-9-4/
ClamAV needs to be installed BEFORE CWP to work correctly.
Then after you install CWP install spamassassin amavis.
43
Apache / Re: Issues with brand new fresh install with almalinux 9.4
« on: January 14, 2025, 06:32:06 PM »
Yes, that AlphaGNU article work for AL 9, just follow the instructions for AL 8, and use dnf instead of yum.
44
Information / Re: Demo not work...
« on: January 13, 2025, 08:38:23 PM »
Tested also, and works OK.