Mailer: Sendinblue [0] cURL error 6

  • Resolved frankprim

    (@frankprim)


    3 years, 8 months ago

    From time to time e-mails are not sent. I then get the following error message. If I then send a test e-mail (which also arrives), it works again until at some point another e-mail is not sent.

    EMAIL DELIVERY ERROR: the plugin WP Mail SMTP v2.6.0 logged this error during the last time it tried to send an email:
    Mailer: Sendinblue [0] cURL error 6: Could not resolve host: api.sendinblue.com (see https://curl.haxx.se/libcurl/c/libcurl-errors.html)
    Consider running an email test after fixing it.

    The page I need help with: [log in to see the link]

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  • Hi @frankprim,

    Thanks for reaching out. The error might be due to a misconfiguration or problem with the DNS server that your website can’t connect to Sendinblue. Your hosting provider support might be able to see more detailed logs to figure out the problem.

    Regards,

Viewing 1 replies (of 1 total)
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