来自 zeuux 邮件列表的邮件，gmail（web）都提示：
This message may not have been sent by ... （参见附件的截图）

能改善不？
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2012/1/5 Sutra Zhou <zhoushuqun在gmail.com>:
> 来自 zeuux邮件列表的邮件，gmail（web）都提示：
> This message may not have been sent by ...（参见附件的截图）
> 能改善不？

正常的显示，比如 arch-general的是：

xxxx在gmail.com via archlinux.org

要想成为arch-general这种，gmail有指导
https://support.google.com/mail/bin/answer.py?hl=en&answer;=185812&ctx;=mail

If you're sending to a mailing list and seeing the warning, then that
mailing list is not using best practices to authenticate their emails
and is an easier target for scams. We recommend contacting the admin
of your mailing list to set up authentication.

具体验证方法：
Bulk Senders Guideline:
https://support.google.com/mail/bin/answer.py?hl=en&answer;=81126

domain: A domain is a name for an IP address and is more commonly
recognized as a website or web address. For example, Google.com is a
domain.
SPF record: An SPF record is a list of IP addresses that are
authorized to send mail for a particular domain. For more information
on how to publish an SPF record, please visit http://www.openspf.org.
DKIM: DKIM (DomainKeys Identified Mail) is a way to digitally sign
messages and verify that the messages were sent by a particular
domain. It works like a wax seal on an envelope, preventing messages
from being tampered with.


-- 
※ Tao Yang @ Nankai University
※ Website: [http://ninehills.github.com]