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Questions tagged [whitelist]

145 questions
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Amavis-new whitelist

Hi to the Linux community. I'm coming from a Windows Server background so have mercy. I'm attempting to whitelist some domains and although I know this isn't the best way of doing so its just a one off for a couple of domains so I thought it would…
pigeon
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Email deliverability -- Whitelist solution or Email delivery service?

our company is encountering the same recurring problem - email deliverability. A lot of our emails are still getting trapped in yahoo and gmail spam filters. We followed yahoo's best practices guide as well as tips Ive found on serverfault. (setting…
JoefrshnJoeclean
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Managing Firewall Rules for Azure Analysis Services

My customer (a legal firm) has an Azure Analysis Services database. Access to the model is tightly controlled to prevent leakage of confidential data. Employees who need to access the model whilst working from home can only do so if their public IP…
Jazza
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Whitelist both IPv4 and IPv6 in AWS Security Group

I am setting up an SFTP server, I want to white list all the IPs in the Security Group so people can connect to it from anywhere. At the moment I am adding 2 rules to the Inbound rules, one rule for IPv4 and one for IPv6: Is there anyway that I…
Hooman Bahreini
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Is it possible to whitelist a specific IP that belongs to a banned network?

I need to whitelist a specific IP that belongs to a fail2ban banned network. Does ignoreip option works in this case? How can I solve otherwise? I've to manage directly with iptables for this IP? Another question: how I can see the status of the…
Simone
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Whitelisting mobile clients based on IPv6 Interface ID

First allow me to say I am only modestly experienced with IPv6. Be gentle. We (my company) currently whitelists inbound client access based on IPv4 addresses/subnets before they even talk to our remote access/VPN server. But for our mobile…
Frobozz
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Spamassassin - Whitelist Domain A to Domain B

I want to whitelist certain domains in spamassassin only if the recipient is also in a specific domain. As far as I can tell from the documentation, there seems to be no way to configure this requirement: Sender@Domain.one sends mail to…
HannesS
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nginx deny to allow a single IP

I'm trying to set up an nginx config that allows only one source IP to access /admin. I tried the following nginx.conf: user root; events { } http { server { listen 5000; location /admin { allow 1.2.3.4; deny all; …
Juicy
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Whitelist subdomain (*.example.com) from Linux server

I need to do some file migration to Google Drive and our problem is that during this process Drive need to contact our images server. We have this images in a regular Apache server listening on port 80. I tried with some fqdn in Iptables but whilst…
rmartinez
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Whitelisting Google Recaptcha

Barracuda Web Filter blocking the Google Recaptcha on one of our vendors sites. We have tested with an unfiltered user to verify that it's the webfilter blocking Searched for what to whitelist, the closest I got was a google groups post in 2015…
Chris Rudd
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windows 10 - firewall IP based rules

I have a long list of IP ranges which I want to whitelist in windows firewall. I've found how to add a single range, but typing one range at a time will be very hard. Is there a way to import a list of IP ranges (from a file, or just copy paste),…
user3599803
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Cloudflare IP range error

I need to whitelist an IP ranges 91.232.230.0/23 and 79.142.16.0/20 on CloudFlare. If I enter these IP ranges I get the error: An IP range (CIDR) must be a /16 or /24 How can I whitelist these? I've submitted a ticket, but haven't heard anything…
Linda Rigas
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Allow IPs per domain basis - solution verification

Background I have 2 domains. I need to allow certain IP addresses as follows: a.domain.io - all IPs allowed b.domain.io - only IP 1.2.3.4 is allowed Proposed solution I am not an infrastructure guy but I came with this idea. Route53 will point…
Amio.io
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Whitelisting devices on a VPN

We have a need to set a file system instance in the cloud with strictly limited access. This has to be on Azure because of client demands. Restricting by IP address won't achieve what we need alone, because we also need to control what devices are…
shaneoh
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IP white list for docker containers with iptables and ipset

I want to restrict access to docker container ports just from specified IPs. I set up iptables rules with ipset. I have exposed the port 8888. The requests from port 8888 are forwarded to simple docker web server. I defined ipset with white list IP…
misco
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