Support » Plugin: WP Mail SMTP by WPForms » Server Error 403 Forbidden

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  • Plugin Support Sanjeev Aryal


    Hi @amantik,

    The issue is most likely in mod_security Apache module (or similar thing) that is working on a server and filtering all requests. And, apparently, blocking some according to its rules. You will need to contact your hosting company support team and ask to modify the mod_security rule to allow incoming requests from Google.

    I hope this helps!

    Thank you for your answer. It is good to have that suggestion as a solution.

    Meanwhile, I have solved the problem just by using another plugin: ‘Easy WP SMTP’.
    It worked witout the error.


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