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How to Reduce Server Load by Simply Filtering Bad Traffic
When a website starts slowing down, many teams immediately think about scaling infrastructure: adding CPU, RAM, more servers, or optimizing the database. In reality, a significant part of server load is often caused not by real users, but by automated traffic — bots, scrapers, vulnerability scanners, spam robots, and aggressive crawlers. These requests may continuously
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New version of the Security Service by CleanTalk
As we informed CleanTalk launched its website security project. The service protects administrator control panel from brute-force attacks and records users’ actions. Since the 29th of November Security by CleanTalk has become the Cloud Service and now all main data will be available in The Service Dashboard. The cost of the service is $20 per…
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Blocking emails by a mask
Dear users! CleanTalk has expanded the functions of personal blacklists. We’ve added an ability to filter email addresses by a mask. Symbol asterisk “*” means any set of characters. Examples: name*@example.com (all e-mail addresses with any set of characters after “name” will be blocked). *aa44@example.com (all e-mail addresses with any set of characters before “aa44”…
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Blocking spam by nicknames
Dear users! We are pleased to expand opportunities of Stop Words function. Added an ability to use stop words to block users whose nicknames contain certain words. This will allow you to use the service to block users with obscene or containing advertising nicknames. How to use Stop-Word Feature: Go to your CleanTalk Control Panel. Choose…
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Reader mode: Pagination in mobile emails
Development of responsive design make reading emails on mobile devices easier. On the other hand, the side effect is the fact that to read the massive letters now you need a lot of scrolling. As a result, to the end of the message get only the most persistent readers. If you give people the ability…