Linux VPS/Dedicated - cPanel

This CVE says that Exim <4.97 may be vulnerable to SMTP smuggling https://nvd.nist.gov/vuln/detail/CVE-2023-51766 My up-to-date cPanel 110.0.17 (LTS) is using Exim 4.96.2-1.cp108~el7. I don...

https://www.knownhost.com/forums/threads/cpanel-and-smtp-smuggling.6501/

Hello, all! I have a question to see if anyone is using 2-factor authentication with roundcube webmail. A client is asking about it and I'd love to provide it. I've come up with roundcubeplus.com...

https://www.knownhost.com/forums/threads/roundcube-2-factor.6448/

Hi, My site is using mysql 5.6 and has been running flawlessly for a year or more. I know it's past end of life and should upgrade to 5.7. I'm Leary because I don't like doing major update/upgr...

https://www.knownhost.com/forums/threads/mysql-upgrade-question.6439/

Sorry to write here, my server is down. My email since the server is down, and the help desk will not accept my login. Can you please get it back up. thanks, Jeff

https://www.knownhost.com/forums/threads/server-crashed.6423/

As many of you know, cPanel/WHM is changing their pricing structure. I for one changed from using cPanel to DirectAdmin recently. It's taking a little getting used to the new interface but, overa...

https://www.knownhost.com/forums/threads/cpanel-vs-directadmin-a-small-feature-i-like.5391/

Hello, Long-time customer, first-time poster. I can normally work things out for myself, but this issue has been stumped. Here's my setup, I have no mailboxes set up on our Knownhost VPS bu...

https://www.knownhost.com/forums/threads/alias-setup-in-gmail-for-forwarded-email.6360/

I'm currently on a standard VPS and have been for a long time. Just wondering if anyone has any feedback on the new NVMe option after making the switch? Any noticeable difference for Wordpress,...

https://www.knownhost.com/forums/threads/anyone-switched-to-the-new-nvme-option.6344/

I've been fighting a battle with SEMrushBot creating HUNDREDS of over usage problems since December 4th. I never had a problem with it before.(It's possible it only found my site on December 4th ...

https://www.knownhost.com/forums/threads/fighting-semrushbot.4461/

I have a slightly out of the ordinary scenario that’s doing my head in. I have a client with a KH VPS and many domains. One addon domain - lets’ call it www.domain.com has email set up a...

https://www.knownhost.com/forums/threads/mx-records-for-subdomain-to-external-server.6331/

I got a VPS a few days ago and I'm getting a couple of emails a day from the server relating to cron jobs for cPanel/Softaculous updates. The emails are being sent to my gmail account, which I ha...

https://www.knownhost.com/forums/threads/cpanel-softaculous-cron-status-emails.3686/

Been with KH for quite some time and am on a legacy VPS3 w/3.5 MB RAM. My load avg. so far is 0.2 Now I'll be hosting about 1/2 dozen WordPress sites and am wondering if it's worthwhile upgrad...

https://www.knownhost.com/forums/threads/upgrade-from-legacy-or-not.5036/

Hi Guys, I just open EXIM configuration, and at this picture: I just want to ask, what is difference between allow DKIM verification but then not reject it (option below set to off like defau...

https://www.knownhost.com/forums/threads/difference-between-check-dkim-but-still-accept-whatever-result-or-disable-dkim-check-completely.6263/

Dear, I have setup EXIM on ACL set to do DKIM check and reject it when invalid on incoming email, but lately I got complaint from several people that said their email not coming from client, and...

https://www.knownhost.com/forums/threads/dkim-check-on-email-forwarding-addresses.6262/

Hey folks, I know that some of our customers like to perform their own migrations with cPanel's WHM Transfer tool between their own cPanel servers. I want to advise everyone who isn't already...

https://www.knownhost.com/forums/threads/psa-cpanel-transfer-tool-express-transfer-change.6253/

Hi there! I previously used a script I wrote with the help of some others on the forum to run backups and then upload them to S3, recently I had the backup file for my own domain start failing ...

https://www.knownhost.com/forums/threads/large-backups-to-s3.6018/

Hi all. I'm just new to KH and have just signed up for a basic level VPS. Plan to run a forum site, and will be sending notification emails to subscribers. I didn't see any mention in the sales ...

https://www.knownhost.com/forums/threads/are-there-any-hourly-daily-email-limits-for-a-vps.6217/

I am trying to work out the best practice for DNS settings for some domains of mine. Let's take an example. I have ubertape.co.uk registered at Dynadot. The site is hosted here at KnownHost. Cu...

https://www.knownhost.com/forums/threads/dns-settings-for-domain-email-and-site.6210/

Colo4 down after more then one hour? Vz46 IP 64.74.201.46

https://www.knownhost.com/forums/threads/colo4-down-after-more-then-one-hour.6012/

I see the litespeed and cache options available for the VPS packages. What I would like to know is what performance improvement they bring to page load times and site performance. Is there any da...

https://www.knownhost.com/forums/threads/litespeed-impact-on-site-performance.5756/

Hi, 1. WHM does not show all the bandwidth used (I am told) so where does one check the actual bandwidth usage? 2. Is this normal?

https://www.knownhost.com/forums/threads/resource-usage.5661/

What is the consensus on upgrading to PHP 7.3? Is this something best left to Support? I read the WHM "How To" and it looks a bit intimidating. At this junction, how likely is it to have an adver...

https://www.knownhost.com/forums/threads/php-upgrade.5217/

So how is the new pricing announced by cPanel going to pan out for us KH users? https://cpanel.net/wp-content/themes/cPbase/assets/downloads/cP_Store_Licensing_Guide.pdf

https://www.knownhost.com/forums/threads/cpanels-new-pricing-structure.5163/

Hello all.. i have DKIM, SPF, and SpamAssassin enabled on all accounts, but i don't understand how emails like this one below are getting through... i'm afraid that, somehow, my server is acti...

https://www.knownhost.com/forums/threads/incoming-mail-bypassing-dkim-spf-and-spamassassin-on-cpanel-centos7.5078/

In case people didn't know, v80 is going to make it SUPER easy to enforce HTTPS for new domains. This feature was added in v80: https://blog.cpanel.com/force-https-redirection/ The best part...

https://www.knownhost.com/forums/threads/https-redirect-future-with-whm-v80.5151/

Hello, I have CloudLinux installed on a Cloud VPS-4(12GB RAM) and I have a website that seems to hit some weird memory limit that is only 200MB. Even If I've setup memory limit to 4GB, it will ...

https://www.knownhost.com/forums/threads/cloudlinux-low-memory-limit-from-unknow-source.5125/

Hello, I have this email delivery notification turned on. When an email message was successfully delivered, I would receive a message stating that it was delivered. The body of the report em...

https://www.knownhost.com/forums/threads/please-help-with-email-delivery-notification-template.5070/

I noticed a large number of ssl certs in my home dir/ssl/certs. I logged into cPanel and looked at SSL/TLS, and it seems the various domains on my VPS have a number of expired certs shown along w...

https://www.knownhost.com/forums/threads/expired-autossl-certs-piling-up.5048/

My client asked these questions and I am unsure of the answers. Knowing when a file was created/changed The idea is to be able to see: when a file was created, whether the instance in a differ...

https://www.knownhost.com/forums/threads/time-stamps.4863/

How can i enable Varnish cache on cPanel. Which plugin/software do i need to install on cPanel to enable this feature

https://www.knownhost.com/forums/threads/varnish-cache-on-cpanel-whm.4874/

DNS for all my domains is though Cloudlfare and it's been working without any issues for the better part of a year. Do I need nameservers and DNS zones? Email is handled through the hostname fo...

https://www.knownhost.com/forums/threads/can-i-disable-nameservers.4707/