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Questions tagged [whitelist]

145 questions
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How to route an IP Whitelist to one VM and all other to a second VM on proxmox?

Is it possible on linux to have a whitelist of IP's that are allowed to reach a specific VM on the internal NAT? eg (public ip (proxmox) --> My VM for whitelisted IP's (192.168.0.1)), and if the traffic is not on the whitelist just route it to…
Gizmo
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How do I create a firewalld whitelist?

I've upgraded to CentOS7, with which comes firewalld instead of iptables. How do I configure firewalld to block all except a whitelist of http traffic? I'd like to leave all other services enabled for now. I attempted to block all incoming with…
Isius
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how to whitelist or deny "enable" mode IP address to cisco 3750 switch

I have a Cisco 3750 switch and I want to modify the allow/deny IP addresses that can access it in ssh and "enable" mode. Not sure how, and googling is nearly impossible to get this info it seems.
user124171
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Best way to whitelist 1e100.net?

I'm trying to block all http/s traffic and whitelist a very small handful of websites. iptables works well to whitelist simple websites. It falls apart on the asynchronous client-to-other connections. Google does this a lot. Most of Google's…
Brian
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IPFire: allow whitelist only within time constraint

I am trying to get example 2 on this page: http://www.squidguard.org/Doc/examples.html working thru the IPFire interface, with the addition that the rule is applied only during a time constraint period. In English: I want a "whitelist-only" access…
davej
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Can't receive password-protected archives in Exchange 2007

First off, the relevant environmental information: I'm running Exchange 2007 behind a Barracuda Spam & Virus Firewall 300. Recently, I've started using a service that sends me a monthly report. Unfortunately, this monthly report comes in an archive…
Seyren
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Is whitelisting a CNAME enough?

We are working on setting up a list of domain names we need to have whitelisted for educational institutions who use our site. We are using AWS S3 as well as cloudfront. In our cloud front, we have multiple cnames set up such as…
bretterer
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postfix global white/blacklist defined by pair

I have defined global whitelist in postfix using MYSQL with the following options: smtpd_recipient_restrictions = reject_invalid_hostname, check_client_access mysql:/etc/postfix/client_whitelist check_sender_access…
magiza83
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Postfix: combine check_client_access and check_sender_access for Relayaccess

We have a mailserver running on Postfix. Only authenticated users are allowed to send emails. One client has a multifunction printer, which is configured to send scanned documents to an email recipient. Unfortunately that printer is an older model…
Lukas
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Implement blacklist/whitelist + LDAP authentication in Apache

In Apache, what would be the best way to only give access to users who pass the two following tests: User does not appear in blacklist (alternatively, appears in whitelist) User has valid LDAP user account I already have the second test in place…
Rodrigue
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ISP whitelisting for mail server

Is there any way to get the server whitelisted for all the ISP's?
Satya
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Exchange 2007 Content Filter is being to aggressive

Some senders are getting the following return message: Error transferring to mail.server.com; SMTP Protocol Returned a Permanent Error 550 5.7.1 Message rejected as spam by Content Filtering. Content Filtering is currently set to Reject a SCL rating…
Sir.Nathan Stassen
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Banned myself from my own server, or something with my DNS?

I can't seem to ssh or even browse my site ( medero.org ) even though it's resolving to my server's ip, but other people can. I was SFTPing some files earlier, but nothing out of the ordinary. How is it possible that I can't ssh or ping but other…
meder omuraliev
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Qmail: relay only from selected servers based on rDNS

I'm looking for a way to disable Qmail relaying for everyone, but allow one certain group of hosts to do so. These hosts all use the same identifying rDNS entry. In Exchange 2003, Postfix, Exim and cPanel this can be achieved pretty easily. However,…
user45577
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Configure Postini and emailreg.org

One of our companies uses Postini services as our spam filtering service. Unfortunately, the company has been tagged as a spammer and we're trying to use emailreg.org to whitelist us. Emailreg.org wants us to add a CNAME which points to their…
Charles
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