php form with bot blocker
€8-30 EUR
货到付款
SUMMARY:
php form before sending ( to prevent bounces, etc.) with bot blocker (verify mx or a records, check if bot filled out css-hidden input field, check against list of disposable email providers from list, check email format, use api of [url removed, login to view] ([url removed, login to view]) is my email send script
TODO SPECIFICS:
1. Check the format of the email address.
2. Check that MX or A record is available for the domain part.
3. Connect to the mail server via SMTP and use MAIL and RCPT commands to check if the mailbox exists. No actual email is being sent.
4. check if any of the quick-email providers / disposable emails that are being used @[url removed, login to view] or @[url removed, login to view] or @[url removed, login to view] etc. (a list that i maintain)
5. check if bot fills out css-hidden "url" input field, then do not send
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minimum files that i need:
[url removed, login to view] for form submit
[url removed, login to view] to test
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please download this here as a base:
[url removed, login to view] - "Simple subscribe" (on the bottom)
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here 2 resources to start with:
[url removed, login to view]
[url removed, login to view]
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and this here is the form i currently use on my wordpres widget (see attachment) - info: i already have sendy on my server running and connected to Amazon SES
项目ID: #8111034