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Unable To Determine Ip Address From Hostname Barracuda


I select about 200-300 spam that have been processed in the past and have SA re-learn these and the spam drops again for about a month. now with this on the network and our email blacklisted the powers that be see the light and wonder why we don't have something in place to cover it. We're using what we can afford. Part of what we have tested is that my manager collected a bunch of spam emails that we have received over the last couple of years in a hotmail account. http://brrian.net/able-to/unable-to-determine-ip-address-from-hostname-for.html

yes no add cancel older | 1 | .... | 4 | 5 | (Page 6) | 7 | 8 | .... | 42 | newer HOME | ABOUT US | Windows Server 2003: navigating to Start > Programs > Administrative Tools > Event Viewer. You can put exceptions in your browser to ignore the proxy settings for certain address ranges. 0 Serrano OP Ed6179 Dec 2, 2013 at 9:26 UTC They have After reading many articles about others experiencing the same issue, it seems to be difficult to rid of this problem. https://community.barracudanetworks.com/forum/index.php?/topic/19508-unable-to-determine-ip-address-from-hostname/

Unable To Determine Ip Address From Hostname The Dns Server Returned

Question has a verified solution. for more detail. Your cache administrator is jshxxxxxxxxxxxxxxx 0 Serrano OP Ed6179 Dec 2, 2013 at 10:26 UTC Is it deployed "in-line" or "forward proxy".

  • We have been testing a particular vendor and it is doing a pretty good job of blocking based on where the email originated.
  • Learn More.
  • Sounds like a DNS timeout issue.
  • What is the "bayes_journal"?
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If so, what are your thoughts?

0 0 09/18/13--13:00: Spam / virus Filtering -- Free? Use PRTG to monitor LANs, servers, websites, applications and devices, bandwidth, virtual environments, remote systems, IoT, and many more. I can exempt a device (by IP) from filtering, but I'd rather link the username to the device so the users policies can be applied, instead of just having wide open The Cache Was Not Able To Resolve The Hostname Presented In The Url EDIT: Firmware is v4.5.0.001 (yes it's older, and we can't upgrade for the time being)

0 0 09/12/13--16:02: Spam Assassin (Zimbra) - Token Expiry Contact us about this article Hello,

Thanks Guys and Gals

0 0 08/06/13--11:30: Has anyone transitioned from Postini to Google Apps? Unable To Determine Ip Address From Hostname Squid abc.com) you only need one authentication service which usually is the primary domain controller to which you give an alias during setup process. To exclude it, click on "Advanced" and add it to the "Do not use proxy..." list. https://community.spiceworks.com/topic/415202-barracuda-web-filter-410-etc-hosts-file-problem the support agent talked me through getting into expert mode. (by adding &expert=1 to the end of the advance settings URL string) I turned off the "DNS Cache" setting to flush

I have it working pretty good now, but there seems to be a monthly recurring problem: I am specifically monitoring 1 mail box that gets a high amount of spam. The Domain Name Does Not Exist. Or at least catch most of them? 2)Is the way this particular vendor filters unique or do most vendors filter this way, meaning the header is basically the only thing that Once connectivity to your domain controllers has been verified, check to make sure the DC Agent is properly generating network logon events. Next navigate to Advanced tab, add &expert=1 to end of URL listed in address bar on browser and make a request for that URL, you will now see a red tab

Unable To Determine Ip Address From Hostname Squid

If you are getting error Bad bind DN, error code 8, stronger authentication required, while configuring your LDAP authentication service that mean that your Domain Controller doesn't support LDAP_Simple_ Bind request.You If so what was your experience? Unable To Determine Ip Address From Hostname The Dns Server Returned Text Quote Post |Replace Attachment Add link Text to display: Where should this link go? Unable To Determine Ip Address From Hostname Chrome Send me notifications when members answer or reply to this question.

Work on the same machine or separate machine from the mail server 6. check over here Contact us about this article I got listed on CBL for some reason but I cannot find anything related to the public IP they are talking about. Click on Local Policies, and then Audit Policy. 3. The DNS servers currently being used are not responding quickly enough for the clients/proxy lookups. Unable To Determine Ip Address From Host Name

If you have multiple domain controller The Barracuda Web Filter needs the IP address of the primary domain controller's DC agent as well as other domain controller's DC agent to poll We also needed to downgrade Java. Are those results pretty much thanks to the RBL, custom rules, filtering of content, or what? his comment is here Click on Local Policies and then Audit Policy 4.

nothing has changed on the network save the update to the WebFilter. Unable To Determine Ip Address From Hostname For Localhost Check out the forums and get free advice from the experts. time will tell though :) Andy.   View this "Best Answer" in the replies below » 10 Replies Serrano OP tlc366 Sep 9, 2013 at 3:31 UTC Have

If there are periods in the local host domain, the proxy kicks in and treats the URL as a fully qualified domain name (which it won't be able to find).

All the other mailboxes are on the 2003 server and can send and receive all email. After the update these now error with the following:Unable to retrieve the URL: http://itdept.retail.jarrold.com The Barracuda Web Filter encountered the following error: Unable to determine IP address from host name for Privacy Reply Processing your reply... Unable To Determine Ip Address From Hostname For Unknown Server Name I'm having the same issue with an internal URL Thanks 0 This discussion has been inactive for over a year.

The website test.skien.kommune.no is mapped to The site is configured in IIS and I have added a binding. For Zimbra, where can I find the SA config file and what is its' name that contains the parameters such as bayes_auto_expire, bayes_journal_max_size, etc... Each one is very nearly identical, but may change the name of the stock slightly, putting dashes or spaces between the letters. weblink Is this possible?

The account can receive external and internal email but can only send internal email. cPanel Forums > This site uses cookies. Many thanks in advance. When going through the steps in the installation wizard, all settings normally should be left at default.

if the Active Directory server has been configured properly on the Web Filter, the Active Directory User/Group section should list your Active directory groups and users. by Firefox doesnt have this option. Listening for Logon EventsIn order for the DC Agent to pick up the user names we need all domain controllers to enable logon event on domain controller: Windows Server 2003 configuration Creating your account only takes a few minutes.

If they don't, right click on the setting and choose Properties. When I try to send email to en external address from the test account, nothing happens. its been blocked in the past under intimate apparell due to it sells underwear for walkers. He then forwarded them to my work address to test the filter.

plz HELP!

0 0 09/09/13--12:19: Gmail marking emails as Spam Contact us about this article Hello Spiceworks, This is my first post to the community, hopefully one of you out Log in with Facebook Log in with Twitter Your name or email address: Do you already have an account? DC Agent 5.0 and below, please contact Barracuda Networks Technical Support!! I've Googled the crap out of this one as well as checked SW.

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(add new tag) Adult Image? Sign In Use Facebook Use Twitter Use Windows Live Register now! I set up a test mailbox on the new server.