Author: पवन साह

  • Mail delivery failed: returning message to sender

    This message was created automatically by mail delivery software. A message that you sent could not be delivered to one or…

  • Mail delivery failed: returning message to sender

    This message was created automatically by mail delivery software. A message that you sent could not be delivered to one or…

  • Mail delivery failed: returning message to sender

    This message was created automatically by mail delivery software. A message that you sent could not be delivered to one or…

  • Mail delivery failed: returning message to sender

    This message was created automatically by mail delivery software. A message that you sent could not be delivered to one or…

  • Mail delivery failed: returning message to sender

    This message was created automatically by mail delivery software. A message that you sent could not be delivered to one or…

  • Mail delivery failed: returning message to sender

    This message was created automatically by mail delivery software. A message that you sent could not be delivered to one or…

  • Mail delivery failed: returning message to sender

    This message was created automatically by mail delivery software. A message that you sent could not be delivered to one or…

  • Mail delivery failed: returning message to sender

    This message was created automatically by mail delivery software. A message that you sent could not be delivered to one or…

  • Mail delivery failed: returning message to sender

    This message was created automatically by mail delivery software. A message that you sent could not be delivered to one or…

This message was created automatically by mail delivery software. A message that you sent could not be delivered to one or more of its recipients. This is a permanent error. The following address(es) failed: [email protected] host eur.olc.protection.outlook.com [52.101.68.2] SMTP error from remote mail server after RCPT TO:: 550 5.5.0 Requested action not taken: mailbox unavailable…