This is related to the yahoo/AOL email. Yahoo recently changed its policy regarding inactive accounts. If any users are not logged in for the last 3 months, they mark their email as disabled and your email to them will bounce even though it exists. So when you get such a message your mail will likely bounce.
What does Email exist but we are not sure whether it is disabled mean? Print
Created by: Matt S.
Modified on: Wed, 22 Sep, 2021 at 4:17 PM
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