2 Messages

 • 

90 Points

Friday, June 2nd, 2023

Bounced Emails

I get random bounced emails.

host hotmail-com.olc.protection.outlook.com [104.47.55.161]

    SMTP error from remote mail server after pipelined sending data block:

    550 5.7.1 Unfortunately, messages from [66.96.189.5] weren't sent. Please contact your Internet service provider since part of their network is on our block list (S3140). You can also refer your provider to http://mail.live.com/mail/troubleshooting.aspx#errors. [BN8NAM12FT041.eop-nam12.prod.protection.outlook.com 2023-06-02T18:01:54.544Z 08DB6324941DFF7E]

    host outlook-com.olc.protection.outlook.com [104.47.51.33]

    SMTP error from remote mail server after pipelined sending data block:

    550 5.7.1 Unfortunately, messages from [66.96.189.5] weren't sent. Please contact your Internet service provider since part of their network is on our block list (S3140). You can also refer your provider to http://mail.live.com/mail/troubleshooting.aspx#errors. [BN1NAM02FT010.eop-nam02.prod.protection.outlook.com 2023-05-30T18:53:50.088Z 08DB612012310894]

  epson@mailph.custhelp.com

    host filtervipph02.rightnowtech.com [138.1.38.141]

    SMTP error from remote mail server after RCPT TO:<epson@mailph.custhelp.com>:

    550 #5.1.0 Address rejected.

joe.vislocky@mai.capital

    host us-smtp-inbound-1.mimecast.com [207.211.30.242]

    SMTP error from remote mail server after RCPT TO:<joe.vislocky@mai.capital>:

    550 spamcop.mimecast.org Blocked - see https://www.spamcop.net/bl.shtml?66.96.188.9. - https://community.mimecast.com/docs/DOC-1369#550 [tIkIBtPvP22-0YgwHs4uTQ.us645]

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11.4K Messages

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148.7K Points

3 years ago

Hello, 

We are aware of an issue some customers experience delivering to any Outlook or Microsoft-related email services. We do sincerely apologize for this ongoing issue, but please be assured that our engineers do continue to work on resolving this specific issue, and we will certainly provide an update here when that has been completed.


As for this specific bounceback, I will get this reported so this block can be manually resolved. Thank you for providing this information.