Re: [PATCH net-next v2] ppp: add IFLA_PPP_UNIT netlink attribute

Pali Rohár <[email protected]> Wed, 18 Mar 2026 11:11:42 +0100

Newsgroups	org.kernel.vger.linux-ppp,org.kernel.vger.linux-kernel,org.kernel.vger.netdev
Message-ID	<20260318101142.6uzqxyyjsazfeirk@pali>

Hello, I was not able to send my previous message to Martin. It failed on error:

<[email protected]>: host eur.olc.protection.outlook.com[52.101.68.24]
    said: 550 5.7.1 Unfortunately, messages from [172.105.4.254] 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. [Name=Protocol
    Filter Agent][AGT=PFA][MxId=11BD098F3639132A]
    [DB3PEPF0000885E.eurprd02.prod.outlook.com 2026-03-18T10:07:44.206Z
    08DE84C79B425097] (in reply to MAIL FROM command)

Can somebody forward my previous email message to Martin and ideally
mention that error?