Latest Server related questions

Score: 0
anthomaxcool avatar
Is Gmail removing "Received" in headers?
in flag

I added my professional email to my gmail account as POP3 and set it as default for sending emails. Strangely, when sending emails to other emails like hotmail, or even by using tools like mail-tester or mailgenius, for each of them I see in headers something like that :

Gmail to Hotmail

Received: from server1 by server2 with esmtps
Received: from google-server by server2
Received: by google-server
Score: 0
Curtis avatar
Implement SSO SAML 2.0 into a Anglular / Galssfish deploy
bf flag

Customer wants us to implement a SAML 2.0 single sign on option into our app to allow their users to sign on using their hosted Azure AD system.

Currently our app uses an Angular front end and a Glassfish back-end. I understand the very basic flow of a SAML implementation... Angular asks Glassfish for auth, Glassfish redirects user to third party site, after they authorize the user they send back ...

Score: 0
melk avatar
Trying to include phpmyadmin on nginx (ERR_EMPTY_RESPONSE)
gr flag

I'm trying to include phpmyadmin on nginx and i'm getting this error: ERR_EMPTY_RESPONSE

user user38912;
worker_processes  auto;
worker_rlimit_nofile 300000;

events {
    worker_connections  16000;
    use epoll;
    accept_mutex on;
    multi_accept on;
}

thread_pool pool_xui threads=32 max_queue=0;

http {
    include mime.types;
    default_type  application/octet-stream;
    sendfile on;
     ...
Score: 0
Can i run Ubuntu WSL2 on a VPS which runs Windows Server 2022 Datacenter
us flag

I want to use a 8GB RAM, 4 VCore VPS Server which my hoster Contabo offers with Windows Server 2022 Datacenter image.

This is for a build server that should generate executables for Windows and Linux. Cross compilation is an always buggy and messy hell so i want to use WSL2 on this system to do the Linux builds too and save the money and energy/CO2 for just another VPS.

Is this possible? What with ...

Score: 0
Why does Nginx only respond on Port 80?
br flag

I tried to change nginx' port 80 to 81 in nginx.conf file but my sample site is not responding despite listening to port 81. The sample website only responds on port 80. Also , sample site on http://localhost:81 is responding. But http://samplesite.com/ is not responding when Nginx is running on 81 Port.I am newbie so I'm having a hard time figuring out the best way to do this. Can somebody tell me how I ...

Score: -3
mr.zog avatar
What is the simplest data source for a cloud-init home lab?
at flag

I'm using cloud-init 22.1-14 to spin up VMs using Ubuntu cloud images and kvm/qemu on a home server. I think I'm at the stage where I need to implement a data source because my VM creation dies if I try to write arbitrary files as a part of my init. Here's what I do to generate an ISO image containing the configuration data.

cloud-localds --network-config=/srv/init/network-init.cfg /var/kvm/mldc-se ...
Score: 0
Grant Curell avatar
In NVMe, what is the difference between a reserved log and an unsupported log?
mx flag

I'm reading through the NVMe specification. On page 237 it says the following for get-log return value 0x09:

Invalid Log Page: The log page indicated is invalid or not supported. This error condition is also returned if a reserved log page is requested. Controllers compliant with NVM Express Base Specification revision 1.3 and earlier may return Invalid Field in Command for this condition.

What  ...

Score: 0
samtech avatar
Security Headers X-XSS-Protection issue
us flag

Is there any issues coming from adding 'Strict-Transport-Security' and 'X-XSS-Protection' headers ?

Header set Strict-Transport-Security "max-age=10886400;
Header set X-XSS-Protection "1; mode=block"

I didn't put 'include Subdomains' for the HSTS header because I wasn't sure if we always want those over HTTPS. Specifically I could see this causing issues with HubSpot and/or CDN pages (slowing down ...

Score: 0
Cloudflare not resolving adobe.com?
br flag

in my setup, a local Bind9 server forwards DNS requests to Cloudflare (1.1.1.1) with DNSSEC activated. My syslog shows many timeout entries for well known domain names (like adobe.com):

Apr 28 19:39:01 myserver named[756]: timed out resolving 'adobeid-na1.services.adobe.com/HTTPS/IN': 1.1.1.1#53 
Apr 28 19:39:03 myserver named[756]: timed out resolving 'adobelogin.com/HTTPS/IN': 1.1.1.1#53 
Apr 28  ...
Score: 0
adamM avatar
View all records in Algolia dashboard
cn flag

We have an Algolia project that has 2929 records. In the search field on the web dashboard, it only allows us to page through 235 records. Is there any way to page through all records in the dashboard?

Or is there another way to see all records in table form in the dashboard?

Score: 0
DS requests sent to Cloudflare for internal TLD
br flag

I created a Bind9 configuration to provide DNS entries for an internal TLD. Bind9 uses Cloudflare as forwarder:

options {
        directory "/var/cache/bind";
        dnssec-validation auto; 
        validate-except { "mytld"; }; 
        forwarders { 1.1.1.1; }; 
        listen-on { 127.0.0.1; 192.168.78.0/24; }; 
}

and (almost) everything works as expected. But every request for my TLD causes DS req ...

Score: 0
Yum install/update hangs at the very end, unable to kill via ctrl-c
cn flag

So I've got a group of servers (all RHEL 7.9) whose RPMDBs appear to have become corrupted. Not sure how or when, but no matter.

I fixed the DBs using these instructions. After that, any attempt to install/update/remove software using yum causes it to hang at the very end. I get the final line "Loaded plugins: product-id, subscription-manager", and then it just sits. Ctrl-C won't break out of it, I  ...

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