E-mail not send hotmail,outlook

rashidkh

• March 23, 2022 09:54

Hello,, i have 3 VPS use WHM/Cpanel i can't send E-mail to hotmail from my servers i get some error message ************************ 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_user@hotmail.com host hotmail-com.olc.protection.outlook.com [104.47.55.33] SMTP error from remote mail server after pipelined MAIL FROM: SIZE=1606: 550 5.7.1 Unfortunately, messages from [1.2.3.4] weren't sent. Please contact your Internet service provider since part of their network is on our block list (S3150). You can also refer your provider to . [MW2NAM10FT052.eop-nam10.prod.protection.outlook.com]

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  ffeingol

  • March 23, 2022 15:01

  The answer is in the error message: [QUOTE] Please contact your Internet service provider since part of their network is on our block list (S3150).
  You'll need to contact your VPS provider and see if they can get their IP's removed from Microsoft's black list

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  quietFinn

  • March 23, 2022 17:29

  You'll need to contact your VPS provider and see if they can get their IP's removed from Microsoft's black list

  
  Which can be very difficult, and at least takes time. Better option is to get another IP to send emails from.

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  rashidkh

  • March 24, 2022 14:18

  The answer is in the error message: You'll need to contact your VPS provider and see if they can get their IP's removed from Microsoft's black list

  
  i was send to him to check IP they say there is no issue with your IP

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