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"thelma@×××××××××××.com" <thelma@×××××××××××.com>, 20.05.2021, 23:20: |
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> On 5/20/21 1:29 PM, tastytea wrote: |
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>> On 2021-05-20 11:20-0600 thelma@×××××××××××.com wrote: |
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>>> It seems to me IPv4 is broken beyond repair. |
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>>> I'm trying to block spammers but they rewrite the source IP (that is not |
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>>> checked) so it is impossible to block them. |
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>> A good measure against non-targeted spam is a hidden input field with |
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>> the name “url”. If the bot put anything in that field, throw it out. |
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>> Simple math captchas (like “what is 2 + 3?”) work well too. |
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>> If the spam is targeted, you'll probably need a more advanced captcha |
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>> solution. |
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> Simple math captchas might work, but I have to find out how to implement it into current php e-mail form. |
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I have a feedback form collecting customer comments, where the customer |
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has to acknowledge that their data will be evaluated and published. |
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Motivated by the GDPR, so a meh effort on my part at best. |
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In the last twelve months _no_ form spambot has give me the permission |
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to publish their spam, so it goes straight to the great bit-composter |
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in my backyard. |
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Very satisfied :-) |
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s. |