554 5.7.1 relay access denied error

  1. bhawanisingh

    [RESOLVED] Error: “554 5.7.1 Relay Access Denied” Email Error

    “554 5.7.1 Relay Access Denied” Email Error occurs when the Email Sender fails any security check or the Email Recipient’s Email Server is not configured correctly. When an Email is sent, it passes sender’s mail server and then recipient’s mail server and if any of these two servers reject the...
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