How to subscribe vim-subscribe@vim.org for maillist

Hello, everyone! I want to subscribe vim usage for the maillist. But when I send
and empty subject and empty content email to vim-subscribe@vim.org, I get reply below:



>This is the mail system at host jail.42.org.

I'm sorry to have to inform you that your message could not
be delivered to one or more recipients. It's attached below.

For further assistance, please send mail to postmaster.

If you do so, please include this problem report. You can
delete your own text from the attached returned message.

The mail system

<vim_use+subscribe@googlegroups.com> (expanded from <vim-subscribe@vim.org>):
host gmr-smtp-in.l.google.com[64.233.184.14] said: 550-5.7.1 [46.41.23.236
12] Our system has detected that this message is 550-5.7.1 likely
unsolicited mail. To reduce the amount of spam sent to Gmail, 550-5.7.1
this message has been blocked. Please visit 550-5.7.1
https://support.google.com/mail/?p=UnsolicitedMessageError 550 5.7.1 for
more information. g84si262494lfl.3 - gsmtp (in reply to end of DATA
command)

Final-Recipient: rfc822; vim_use+subscribe@googlegroups.com
Original-Recipient: rfc822;vim-subscribe@vim.org
Action: failed
Status: 5.7.1
Remote-MTA: dns; gmr-smtp-in.l.google.com
Diagnostic-Code: smtp; 550-5.7.1 [46.41.23.236 12] Our system has detected
that this message is 550-5.7.1 likely unsolicited mail. To reduce the
amount of spam sent to Gmail, 550-5.7.1 this message has been blocked.
Please visit 550-5.7.1
https://support.google.com/mail/?p=UnsolicitedMessageError 550 5.7.1 for
more information. g84si262494lfl.3 - gsmtp


---------- 已转发邮件 ----------
From: Nie Ge <genie.6qp@gmail.com>
To: vim-subscribe@vim.org
Cc:
Bcc:
Date: Fri, 27 Oct 2017 13:30:10 +0800
Subject:



I don't know how to subscribe the vim@vim.org, I just want to learn vim and subscribe it with my gmail. So please help me. Thank you.

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