Category: Blacklist Database

  • Spam Bot ze**********@***il.com — How to Block It and Stop Website Attacks

    Spam Bot ze**********@***il.com — How to Block It and Stop Website Attacks

    The email address **********@***il.com” target=”_blank” rel=”noreferrer noopener”>ze**********@***il.com has been reported for sending spam and launching automated malicious requests on thousands of websites.

    • According to CleanTalk BlackLists, this address has:
    • Attacked over 10,000 websites
    • Generated approximately 2,160 spam requests in the last 24 hours
    • Used Russian IP addresses to send requests
    • First detected on March 19, 2025
    • Last activity recorded: July 18, 2025

    What Does This Spam Bot Do?


    This bot attempts to register accounts, submit forms, and post comments on websites using the email ze**********@***il.com. The activity is fully automated and intended to spread spam or malicious links. This can:

    • Clutter your website with junk content
    • Expose your visitors to phishing or malware
    • Harm your SEO and domain reputation

    Here is a snapshot from CleanTalk’s logs:

    “2160 requests in 24 hours detected from multiple Russian IP addresses. All actions associated with spam form submissions and bot-like behavior.”

    zekisuquc419 gmail com Email spam report 07 21 2025 10 48 AM
    zekisuquc419 gmail com Email spam report 07 21 2025 10 48 AM

    How to Block Spam from ze**********@***il.com

    If you’re seeing traffic or spam submissions from this email, here’s how to stop it:

    1. Use CleanTalk Anti-Spam Plugin
    Install the CleanTalk Anti-Spam plugin for your CMS (WordPress, Joomla, Drupal, etc.). It automatically filters requests by checking emails, IPs, and behavior against the global CleanTalk Spam Database.

    This email is already blacklisted and will be blocked automatically by the plugin.

    2. Manually Block the Email (if needed)
    If you want to block it manually in addition to using CleanTalk:

    Add ze**********@***il.com to your site’s block list.

    Block common IPs that were used in attacks (CleanTalk logs show many from Russian ranges).

    Monitor your server logs for repetitive POST requests.

    **********@***il.com“>ze**********@***il.com is a known spammer attacking thousands of sites daily. By installing proper anti-spam protection like CleanTalk and staying vigilant, you can block these threats before they reach your visitors.

    If you’re already using CleanTalk, rest assured — this spammer is on the blacklist and will be filtered automatically.

    You can check any email or IP for spam activity on our BlackLists page.

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    Stay ahead of spam – let CleanTalk handle the bots so you can focus on your content. Protect your site in under 5 minutes.
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  • 9 new fields added in the Blacklists Database

    9 new fields added in the Blacklists Database

    There are several new fields in both Blacklists API and Offline Database. It will help you see the exact time of the checks and a few other things.

    Offline Database

    In the Offline Database there are 4 new fields for the IP files:

    • IP updated time – time from the corresponding date fields. Format: HH:MM:SS
    • Net updated time – time from the corresponding date fields. Format: HH:MM:SS
    • AS updated time – time from the corresponding date fields. Format: HH:MM:SS
    • Last updated – date and time of the last status update. Format: YYYY-MM-DD HH:MM:SS

    And 3 new fields for email files:

    • Submitted time – time from the corresponding date fields. Format: HH:MM:SS
    • Updated time – time from the corresponding date fields. Format: HH:MM:SS
    • Last updated – date and time of the last status update. Format: HH:MM:SS

    spam_check() API method

    As for the spam_check() API method, there were two new fields added for email checking:

    • in_antispam_updated – date and time of the last status update. Format: YYYY-MM-DD HH:MM:SS. API response example,
    JSON******@*******lk.org":{"frequency": 0,"submitted": "2024-08-05 09:13:35","updated": "2024-08-05 09:13:35", "spam_rate": 0,"exists": 1,"spam_frequency_24h": 0,"appears": 0,"disposable_email": 0, "in_antispam_updated": "2024-08-05 09:13:35","in_antispam_previous": 1,"sha256": "be25f8b7b9fa76bdf8a2a3275f60dd7603c758598e77b332857a9867f0d6598e"}}}” style=”color:#d8dee9ff;display:none” aria-label=”Copy” class=”code-block-pro-copy-button”>
    {"data":{"we******@*******lk.org":{"frequency": 0,"submitted": "2024-08-05 09:13:35","updated": "2024-08-05 09:13:35",
    "spam_rate": 0,"exists": 1,"spam_frequency_24h": 0,"appears": 0,"disposable_email": 0,
    "in_antispam_updated": "2024-08-05 09:13:35","in_antispam_previous": 1,"sha256": "be25f8b7b9fa76bdf8a2a3275f60dd7603c758598e77b332857a9867f0d6598e"}}}
    • in_antispam_previous –  the previous Anti-Spam blacklist status. It can show if the record was blacklisted or not (0 – wasn’t blacklisted, 1 – was blacklisted, NULL – no change). Format: 1. API response example,
    JSON
    {"data":{"8.8.8.8":{"domains_count": 3011,"domains_list": null,"spam_rate": 1,"submitted": "2022-02-09 21:05:06",
    "updated": "2024-10-11 15:25:25","frequency": 6,"in_antispam": 0,"in_security": 0,"in_antispam_previous": 1,
    "in_antispam_updated": "2024-03-05 16:20:44","spam_frequency_24h": 0,"appears": 0,"network_type": "hosting",
    "country": "US","sha256": "838c4c2573848f58e74332341a7ca6bc5cd86a8aec7d644137d53b4d597f10f5"}}}

    Learn more about using the Blacklists Database API in our Help.

  • Hubspot emails going to spam – fixing the issue

    Hubspot emails going to spam – fixing the issue

    Hubspot users frequently encounter the issue of their email newsletters being classified as spam, despite having appropriate content in the emails. Even though the email content, headers, and text are all in compliance, you can still see the emails flagged as spam. Let’s investigate the possible reasons behind this occurrence.

     

    Why email from Hubspot going to spam

    • Exclamation points or certain phrases in the “subject” line
      Avoid using exclamation points or specific phrases in the subject line that may trigger spam filters, such as “Make money,” “Free,” or “Not spam.” It is advisable to steer clear of these types of triggering phrases to prevent your emails from being classified as spam.

    • The Unsubscribe Button is missing
      It’s important to keep in mind that if an email is not pertinent to the recipient and lacks an Unsubscribe option, the only recourse for the recipient to cease receiving the email is to flag it as spam.

    • Irrelevant offer
      If multiple individuals label your email as spam, it could result in your future emails being automatically directed to recipients’ spam folders.

    • Blacklisted or unreal email in your email list
      We believe you can handle the changes above yourself, but this one requires some help to check email addresses. Since so many bots use subscription forms and use either fake addresses or stolen ones. If you have blacklisted and unreal emails in your email list, spam filters can recognize it and put your emails at risk of going into the spam folder.

      Mailing to such addresses will not be useful, so we made a web service that clears your email list by checking it through a database of 6M email addresses for fake addresses and spam. Use the instructions below to clean your mailing list of “bad” addresses.

     

     

    How to protect your HubSpot forms from spam bots

    The Anti-Spam plugin for WordPress by CleanTalk has direct integration with HubSpot and blocks any spam bots even before they reach your website. Follow this guide to protect your HubSpot forms from spam.

     

    How to clean email list of non-existent or spammers email addresses

    1. Visit the SpamBots Check page, where you can clean your email list by inputing your email list by either copying and pasting it into the designated field or uploading a file using the Browse button. Click the Clear my list button to initiate the process. That is the moment when all the non-existent or spammers email addresses are recognized and filtered. You need to register to check more than 5 emails, and it only takes approximately 30 seconds to complete.

    2. Once the email list has been processed, you will be presented with a summary of the checked emails along with their corresponding outcomes. You can easily download CSV and JSON files or share the check results by utilizing the provided links located in the upper right corner of the page.

    URL to results – share the check results or reset to the full list, including both good and bad lists.
    Good list – remove emails that are suspiciously active or invalid.
    Bad list – leave only emails that are suspiciously active or invalid.
    Copy – copy the entire list of emails.
    CSV – download results of the check in CSV-file.
    JSON – download results of the check in JSON file.

    3. Access the CSV or JSON file and select the emails that are not on the blacklist for copying.

    4. Access your HubSpot newsletter, paste the list into the designated area, and then click on the Continue to organize button.

    5. Next, proceed with the regular process of creating your HubSpot newsletter.

    By utilizing confirmed email addresses, you can prevent your HubSpot messages from being marked as spam, ensuring that more of your newsletter emails are successfully sent and read. Remember to validate all email lists to minimize the risk of your emails being flagged as spam. Email verification is essential for cleaning up email lists, enhancing email deliverability, and boosting engagement rates.

     

    Check my email list

     

  • Check email and IP addresses with our new extension for Chrome

    Check email and IP addresses with our new extension for Chrome

    From now you can check public emails and IP addresses directly from your browser using our brand new extension for Google Chrome.

    The extension compares all the visible IP/email addresses on a web page with our spam database. Also, it checks an IP or Email address over the database of spam active addresses at cleantalk.org. The database contains up to 10 millions records with activity for past 30 days.

    It shows the history of spam attacks, amount of attacked websites, and a short description of the owner of an address.

    How to use the Extension in Chrome

    Step 1: Find the extension page here or go to Chrome web store and search for “CleanTalk”.

    Then press the “Add to Chrome” button.

    After that press “Continue to install”.

    And the “Add extension” button after that.

    Step 2: When ready, highlight and click your right mouse button on any email or IP address on a website and select “cleantalk.org lookup” line.

    That’s it! On the following page you can see all the detailed information about the IP or email address you’ve chosen.