Support » Plugin: Contact Form 7 » “Reply-To: [email* your-email]” shows “Invalid mailbox syntax” warning

  • Resolved tigertech

    (@tigertech)


    With Contact Form 7 4.8.1, using this line in “Additional Headers”:

    Reply-To: [email* your-email]

    … results in an “Invalid mailbox syntax is used in the Reply-To field” warning, even though the form itself works fine.

    Here’s a screenshot demonstrating the problem: https://ibb.co/hx8gXF

    It seems that this is just an omission in the syntax parser, because https://contactform7.com/configuration-errors/invalid-mailbox-syntax/ states that [email* your-email] should be allowed in a Reply-To header.

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