Latest Server related questions

Score: 0
MTC11 avatar
Individual and global spam filter using Dovecot/rspamd
ng flag

I'm runnig email server using Postfix, Dovecot, RoundCube and rspamd on Debian 11. Like everyone I have to deal with spam, but I got high demands for that.

Currently my rspamd is checking every incomming email and calculating spam score, if the score is higher than value (6 in my case) then it adds header X-Spam: Yes. After that it's Dovecot's Sieve filter turn. It checks header and if there is X ...

Score: 0
Jim avatar
I need help removing spamassassin completely
us flag
Jim

I've got an AWS EC2 instance running Xenial which has Postfix installed and at some point in the past I was messing around with settings and spamassassin.

I (used to) use it to forward all emails to my gmail account. Lets say that I own the domain fub.ar; and anyone emails me at "[email protected]", it will forward that email seamlessly to [email protected] (it'll appear in my gmail as from whoever it w ...

Score: 0
How to refer kubernetes secrets in properties file?
kr flag

We have a properties file where all our application configuration is there, in key-value pairs.

All the key-value pairs is in single config.properties file.

So, I kept that data in configmap and linked to this file in kubernetes.

Working fine so far.

But, to increase security, we want to keep some key-value pairs as secrets.

But, how to refer those secrets in the config.properties file without chan ...

Score: 0
Docker inside LXD starting container process caused "apply caps: operation not permitted"
ph flag

I got this error when trying to run a docker container inside an LXD container

gpu is required to run this docker container(I think this might have an effect

(base) root@sim2real:~# sudo docker start sim2real_server
Error response from daemon: OCI runtime create failed: container_linux.go:380: starting container process caused: apply caps: operation not permitted: unknown
Error: failed to start contai ...
Score: 0
Omroth avatar
Box email - subset of domains have stopped working
us flag

I am hosting a Box instance on a Bytemark server. I host twenty or so email domains there (for my business and family) and have been for five plus years.

Yesterday, two of the domains have been receiving email very sporadically. Test emails sent from some (external) servers have never arrived. Some have arrived six hours later.

Other domains served seem to be absolutely fine. For example, I send ...

Score: 0
justadev avatar
.htaccess too many redirect error to the same page url
cn flag

I have a very weird too many redirect error on apache server The site was working for a long time, and there was no change. I woke this morning in this happened.

Apache is working, but from a specific folder it cannot serve even a html file. Browser showing: This page isn’t working redirected you too many times.

I tried to replace to .htaccess of maintenance mode which worked in the past, but e ...

Score: 0
Iptables Qemu KVM
de flag

i've VM on Qemu on my server, i habitually use UFW but with Qemu is not possible to use UFW (When i drop any from virtual interface, not working), but i can use IPTABLES (Or Other). How can i block the VM to only access to internet and block all other IP (Two-way) of my network to comunicate with (Like VLAN). My server and network 192.168.1.x (eth0 interface) my Qemu VM (virbr0 interface) 192.168.122.x

The Stunning Power of Questions

Much of an executive’s workday is spent asking others for information—requesting status updates from a team leader, for example, or questioning a counterpart in a tense negotiation. Yet unlike professionals such as litigators, journalists, and doctors, who are taught how to ask questions as an essential part of their training, few executives think of questioning as a skill that can be honed—or consider how their own answers to questions could make conversations more productive.

That’s a missed opportunity. Questioning is a uniquely powerful tool for unlocking value in organizations: It spurs learning and the exchange of ideas, it fuels innovation and performance improvement, it builds rapport and trust among team members. And it can mitigate business risk by uncovering unforeseen pitfalls and hazards.

For some people, questioning comes easily. Their natural inquisitiveness, emotional intelligence, and ability to read people put the ideal question on the tip of their tongue. But most of us don’t ask enough questions, nor do we pose our inquiries in an optimal way.

The good news is that by asking questions, we naturally improve our emotional intelligence, which in turn makes us better questioners—a virtuous cycle. In this article, we draw on insights from behavioral science research to explore how the way we frame questions and choose to answer our counterparts can influence the outcome of conversations. We offer guidance for choosing the best type, tone, sequence, and framing of questions and for deciding what and how much information to share to reap the most benefit from our interactions, not just for ourselves but for our organizations.