I just subscribed and went to test it with an email I know is invalid. The results show the valid as true. I tried Mixxxke@soloxxvue.com. What am I missing? Is it broke? What does the valid return property mean? Thank you.
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Hi, thank you for reaching out.
validkey means if the email is valid accordingly to RFC rules.
A good indicator if the email exist or not is to evaluate the
mx_records. If it’s false, the email doesn’t exist