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Sending of the message failed. An error occurred while sending mail. The mail server responded: <maryann.koz@gmail.com>: Relay access denied. Please check the message recipient "maryann.koz@gmail.com" and try again.

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can't send emails Sending of the message failed. An error occurred while sending mail. The mail server responded: <maryann.koz@gmail.com>: Relay access denied. Please check the message recipient "maryann.koz@gmail.com" and try again.

can't send emails Sending of the message failed. An error occurred while sending mail. The mail server responded: <maryann.koz@gmail.com>: Relay access denied. Please check the message recipient "maryann.koz@gmail.com" and try again.

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the email is a ok but still will not sent

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check that your smtp server has same account and password info as the incoming server. This error is often an indication that the email server can't confirm that you're authorized to use the server.