Login or Register to Ask a Question and Join Our Community


UNIX for Dummies Questions & Answers

blocking domains

 
Thread Tools Search this Thread
Top Forums UNIX for Dummies Questions & Answers blocking domains
# 1  
Old 04-15-2003
blocking domains
Dear All ,

Kindly note I have sun solaries 7 .

I want to block a domain who keep sending emails to my domain and users .

thanks
# 2  
Old 04-16-2003
The quickest, easiest, cheapest and most powerful solution to this was to install TCP Wrappers 7.2. This allowed you to stop access to one domain (IP) without limiting access to the other, when both were running from the same machine. It is also has a very useful logging facility.

TCP Wrappers and other priceless security tools can be found at CIAC (Computer Incident Advisory Capability) US Department of Energy:

TCP Wrapper
 
Login or Register to Ask a Question

Previous Thread | Next Thread

10 More Discussions You Might Find Interesting

1. Programming

Which are blocking and non-blocking api's in sockets in C ?

among the below socket programming api's, please let me know which are blocking and non-blocking. socket accept bind listen write read close (2 Replies)
Discussion started by: VSSajjan
2 Replies

2. IP Networking

VLANs and their domains

Hey everyone. I work in a data center, and I'm working on getting my CCNA. Now when I read articles on the idea of VLAN's it makes sense. Especially if you have multiple switches daisy chained in multiple locations. My two main questions though are that most of these examples use PC's as examples... (2 Replies)
Discussion started by: Lost in Cyberia
2 Replies

3. Linux

My server can't resolve domains?

I am on a VPS that is pretty much unmanaged so it means im on my own. I did my best to configure it so i can host my own site for other people to see it online but seems like i have network problems because in the last days many of my users report they cant enter my site from my domain and... (7 Replies)
Discussion started by: supercain
7 Replies

4. Web Development

Two separate domains - and files

Hi, I've been asked to 'troubleshoot' a webserver where two different TLDs are being served. Or to be more accurate, 'domain.com' and 'domain.fr'. So we have /var/www/domain.com /var/www/domain.fr And then for some reason, the httpd.conf file points to two different configuration files.... (1 Reply)
Discussion started by: davidm123SED
1 Replies

5. UNIX for Dummies Questions & Answers

Sub domains from report

Hi, I have a report containing severals organization's email address. The address contain several sub domains, and i need to pull those out. mail domain ( example.com) .................. The report column contain mail address in this format : john1@sub1.example.com... (2 Replies)
Discussion started by: john_prince
2 Replies

6. Solaris

Dynamic System Domains

Hi, I've got to write "something" about how to build a dynamic domain on an M5000. simple question: anyone done anything like that? not really finding much by googling either. please share...:o (3 Replies)
Discussion started by: frustin
3 Replies

7. UNIX for Advanced & Expert Users

Different Nameservers for Different Domains?

I have a system that is connected to a private network with its own DNS (call it "privnet."), and is also connected to the Internet on a separate interface. Is it possible to convince this server to query the private nameserver for the private network's domain (e.g. "host foo.privnet."), and the... (2 Replies)
Discussion started by: vertigo23
2 Replies

8. UNIX for Dummies Questions & Answers

Multiple Domains with BIND

I need help creating multiple domains with one single DNS server.ex: domain1.com and domain2.com on a sigle machine 1.2.3.4 Thx (1 Reply)
Discussion started by: lekan
1 Replies

9. UNIX for Dummies Questions & Answers

creating domains

ok i am setting up dns or going to do it with solaris 9 once u setup the domain what file can u look @ to see if it setup or not (4 Replies)
Discussion started by: rmuhammad
4 Replies

10. UNIX for Dummies Questions & Answers

multiple domains

Hello, I have 3 domains virtually hosted "name based" the first one "domain1.com" has its ServerName entered as domain1.com. this domain will load in a browser by www.domain1.com or simply domain1.com. the next two domains "domain2.com" and "domain3.com" ServerNames are listed as domain2.com and... (2 Replies)
Discussion started by: ericg
2 Replies
Login or Register to Ask a Question