I'm getting the below error message while sending an email using Amazon SES in Magento1.9.2.4(Aschroder SMTPPro extension).

I'm using the same credentials in Magento2.3(Mageplaza SMTP extension) which are working.

I think the below code is used to get authentication key:

private function _buildAuthKey($date){
    return sprintf('AWS3-HTTPS AWSAccessKeyId=%s,Algorithm=HmacSHA256,Signature=%s', $this->_accessKey, base64_encode(hash_hmac('sha256', $date, $this->_privateKey, TRUE)));

Thank you.


Your Answer

By clicking “Post Your Answer”, you agree to our terms of service and acknowledge you have read our privacy policy.

Browse other questions tagged or ask your own question.