微软想黑我的邮件服务器吗？

Question

从昨天起，我的日志里就有无数行这样的话。一个在IP节目上出现的人

$ whois 23.97.134.64

...

NetRange:       23.96.0.0 - 23.103.255.255
CIDR:           23.96.0.0/13
OriginAS:       AS8075
NetName:        MSFT
NetHandle:      NET-23-96-0-0-1
Parent:         NET-23-0-0-0-0
NetType:        Direct Assignment
RegDate:        2013-06-18
Updated:        2013-06-18
Ref:            http://whois.arin.net/rest/net/NET-23-96-0-0-1


OrgName:        Microsoft Corporation
OrgId:          MSFT
Address:        One Microsoft Way
City:           Redmond
StateProv:      WA
PostalCode:     98052
Country:        US
RegDate:        1998-07-10
Updated:        2013-08-21
...

微软想黑我的邮件服务器吗？

1-1

May 27 19:24:33 31337 postfix/smtps/smtpd[20048]: warning: unknown[23.97.134.64]: SASL LOGIN authentication failed: authentication failure
May 27 19:24:59 31337 postfix/smtps/smtpd[20048]: warning: unknown[23.97.216.188]: SASL LOGIN authentication failed: authentication failure
May 27 19:25:00 31337 postfix/smtps/smtpd[20064]: warning: unknown[23.97.134.64]: SASL LOGIN authentication failed: authentication failure
May 27 19:25:26 31337 postfix/smtps/smtpd[20048]: warning: unknown[23.97.134.64]: SASL LOGIN authentication failed: authentication failure
May 27 19:25:50 31337 postfix/smtps/smtpd[20064]: warning: unknown[23.97.134.64]: SASL LOGIN authentication failed: authentication failure
May 27 19:25:52 31337 postfix/smtps/smtpd[20048]: warning: unknown[23.97.216.188]: SASL LOGIN authentication failed: authentication failure
....
May 28 09:00:19 31337 postfix/smtps/smtpd[30240]: warning: unknown[23.97.134.64]: SASL LOGIN authentication failed: authentication failure
May 28 09:00:52 31337 postfix/smtps/smtpd[30240]: warning: unknown[23.97.134.64]: SASL LOGIN authentication failed: authentication failure
May 28 09:01:17 31337 postfix/smtps/smtpd[30240]: warning: unknown[23.97.134.64]: SASL LOGIN authentication failed: authentication failure
May 28 09:04:42 31337 postfix/smtps/smtpd[30240]: connect from unknown[23.97.134.64]
May 28 09:04:46 31337 postfix/smtps/smtpd[30240]: warning: unknown[23.97.134.64]: SASL LOGIN authentication failed: authentication failure
May 28 09:04:48 31337 postfix/smtps/smtpd[30240]: lost connection after AUTH from unknown[23.97.134.64]
May 28 09:04:48 31337 postfix/smtps/smtpd[30240]: disconnect from unknown[23.97.134.64]

Answer 1

如果你所说的“微软”指的是租了一个Azure VM的人:也许吧。

这个范围确实属于微软，由Azure使用(参见：http://www.microsoft.com/en-us/download/details.aspx?id=41653)。

所以这可能是任何人。

您可能需要与Microsofts虐待部门联系。

或者忽略它，就像你在公共服务中听到的其他背景噪音一样。