Tag: blacklists

  • How Do Our Clients Use the CleanTalk Blacklists Database

    How Do Our Clients Use the CleanTalk Blacklists Database

    This article is about how the data of the CleanTalk Blacklists Database is being used by our clients in their businesses.

    Brief description of what the CleanTalk Blacklists Database is
    The CleanTalk Anti-Spam and Security services get data of malicious actions that are being performed on the websites of our clients. IP and email addresses of the suspicious visitors are being added to the CleanTalk Blacklists Database.
    The CleanTalk Blacklists Database is being updated in real time, outdated addresses (that weren’t used for attacks for a certain period of time) are being deleted from the Database while new addresses with malicious activity spotted on several websites at once are being added to the Database.

    What are Possible Ways of Using the CleanTalk Blacklists Database of Spam IP and Email Addresses

    Based on the examples of our clients we want to demonstrate the ways of how they use our data of spam active addresses.

    Online marketing
    Owners of online businesses send their marketing offers and deals by launching their mailing campaigns. They collect their leads from their website forms after receiving completed checkouts or after getting new signups. Spammers on the other hand use website forms to send spam and they can use either lists of fake email addresses or real email addresses of random people.

    In both cases when our clients launch their marketing campaigns using these unreliable email addresses nobody gets anything good. Quantity of emails sent to fake addresses or to unaware people will increase, random people most likely mark such emails as spam or report them. Thus, there are risks for the online email campaigns to get a lot of spam reports and as a result the webservers might be blacklisted, percentage of successfully delivered emails might be lower than expected, there might be problems in delivering emails to legitimate users.

    To avoid this the mailing lists have to be checked for spam and refined from fake and spam addresses. The outcome of the mailing campaign will be much better and more precise.

    Website builders
    Website builders such as WIX.com use our data of spam active addresses for strengthening their defense from spam and malicious activity on websites of their clients. If webservers get an online request from an address that is in the CleanTalk Database then this is a good reason for verification to be made stricter.

    Enterprise networks
    To protect enterprise networks from unauthorized access and hacking. Protection for such networks usually consists of several layers of authentication and other security tools. The CleanTalk Blacklists Database of Spam IP and Email Addresses is one of the tools that helps making protection more reliable.

    Protection for mobile applications
    The CleanTalk Blacklists Database of Spam IP and Email Addresses is also being used for protection from spam signups and spam registrations in mobile applications.

    Protection for API, web applications
    In this case anti-spam checks are being performed for the addresses that call the API and if the address is blacklisted in the Database then it’s a good cause to pay a closer attention to it and take necessary measures.
    The most common ways of using our CleanTalk Blacklists Database of Spam IP and Email Addresses were mentioned in this article to help reinforce the security level of any online business. It’s possible to get access to the CleanTalk Blacklists Database with our APIs or by downloading it in files.

  • Statistics for the personal blacklist

    Dear Customers,

    CleanTalk informs you that in the dashboard query statistics is available on the personal blacklist.

    You can track the number, date and time of all attempts to use forms on the website by users from your personal blacklist.

    To view the statistics, go to the dashboard CleanTalk https://cleantalk.org/my/ select the website and go to Settings->Personal blacklists.

    Remember that if you mark a request as Spam in the CleanTalk dashboard, the IP/email will be added to your personal blacklist.

    To view existing entries, you can follow this link https://cleantalk.org/my/show_requests?int=week

    If you have questions, we will be happy to answer them!

    Supervise your anti spam through Dashboard.
    47129519-860c-4492-989c-8f8d9c2fb83e
  • Bulk search in blacklists

    Bulk search in blacklists

    Added bulk search by list of IP/Email addresses or domain names in the blacklist, with the ability to identify spam activity of one or another address.

    https://cleantalk.org/spambots-check

    The list can be set both on the page or by the file. For one time to check is accepted no more than 1 thousand addresses.

    The results are available directly on the website, as well as in JSON, CSV.

    As well as the test results can be shared on a special link that is unique for each test and is given along with the results.

    https://cleantalk.org/spambots-check?packet=8615ed5c

    This page will be useful for checking the results of a variety of online surveys, registrations and comments.

  • An exception from the algorithm of filtering spam links on photo hostings and tiny-urls web-sites

    The algorithm for spam filtering has new exceptions for links to photo hostings and tiny-urls web-sites. For example, links to sites such as img.gd, goo.gl bit.ly etc. will be ignored when determining the links to spam active web sites.

    The type of the web site – blog, forum, photo hosting, tiny url and etc. is determined automatically by analyzing the structure of HTTP links.

    Innovation will reduce the number of messages sent  to the moderators of websites.