J&S Marketing

Empowering Mail Server and slightly surreal Exim performance Few years ago... My mail server Tweaked with Preserving the RAM disk through a Reboot. Sometimes a server has to be shut down for servicing and you don't want to lose the email in the ram disk spool. Here's a simple (Red Hat Linux-flavour...

Hello Everyone, If your mail server using cPanel/WHM : LTS 102.0.26 release... [root@srv8 ~]# cat /usr/local/cpanel/version 11.102.0.26 [root@srv8 ~]# And your server using CloudLinux Os. [root@srv8 ~]# hostnamectl Static hostname: srv8.jsalfianmarketing.com Icon name: computer-desktop Chassis: desk...

I would like to share my marketing activity using my Laptop: hp EliteBook 2450p, using Ubuntu desktop 20.04.5 LTS. jerry@hp-2540p:~$ hostnamectl Static hostname: hp-2540p Icon name: computer-laptop Chassis: laptop Machine ID: 1536efa361084xxxad8183c2aebaec8b Boot ID: a10be3562xxx475696f0911b3a271659...

Behavior of : Connection Reset by Peer or 404 error code or the credit links "Blank" or "Your Page Not shown up/displayed" or "Page refused to connect" Please note for your attention! To resolve that behavior... All of our credit links are using "http://..." ...

To get more secure, stable and faster mail server on Exim configuration tweaks... and to get rid out from these: Spammers, Abusers, Phishing attack... and for the mitigation purpose, I've already blocked or rejected Dovecot connection Authentication process failure, TLS error on connection, SMTP err...

I get knocked down by this inflation... Disappointment is part of life. To recover after a nasty shock life like the current inflation which has come as such a nasty surprise, and my financial balance extremely negative and market reaction to all of my TAE's site was aweful. Tackling runaway inflati...

It's look like DMARC record not deleted from your DNS zone editor, Even you've changed your DMARC record from: v=DMARC1; p=reject; sp=reject; rua=mailto:dmarc@state-of-the-art-mailer.com; ruf=mailto:webdev@state-of-the-art-mailer.com To: Below is an Inspector tool result from: https://dmarcian.com/d...

A huge number of zombie processes could affect the free memory available for other processes. If you face too many zombies, there’s some serious issue with the operating system bug or the parent application. In that case, the remaining process IDs get monopolized by the zombies. If there remain no p...

When you are running a Shell "Top" command and saw the Load average and the %Cpu(s) is dynamically continuous high, while description of command-line is "php-cgi" within one of your websites (inline PID user) and mail queue is currently not running, that's mean your LOAD DATA INF...

Background Process Killer According cPanel in WHM... Home /System Health /Background Process Killer You can configure WHM to kill any of the following processes and send you an email when it finds one of them. Malicious users may run an IRC bouncer on their shell accounts even though this may be ag...