Bugzilla 发邮件问题

leoshineboy

我搭建的是Bugzilla 2.207，用的是sendmail，管理员邮件用的是126的邮箱，配置好之后提交Bug后邮件接收不到，查看sendmail错误日志如下
08-11-25 16:02:14 : Requested action not taken: Local user only,smtp5,jtKowLCrQhAMsStJzOsHCQ--.57741S2 1227600140<EOL>
08-11-25 16:04:16 : Requested action not taken: Local user only,smtp6,j9KowLBb3kmEsStJzKNlCQ--.43327S2 1227600260<EOL>
08-11-25 16:10:23 : Requested action not taken: Local user only,smtp6,j9KowLB72EvysitJTSJmCQ--.45851S2 1227600627<EOL>

我的sendmail配置文件如下

[sendmail]

; you must change mail.mydomain.com to your smtp server,
; or to IIS's "pickup" directory.  (generally C:\Inetpub\mailroot\Pickup)
; emails delivered via IIS's pickup directory cause sendmail to
; run quicker, but you won't get error messages back to the calling
; application.

smtp_server=smtp.126.com

; smtp port (normally 25)

smtp_port=25

; the default domain for this server will be read from the registry
; this will be appended to email addresses when one isn't provided
; if you want to override the value in the registry, uncomment and modify

default_domain=www.126.com

; log smtp errors to error.log (defaults to same directory as sendmail.exe)
; uncomment to enable logging

error_logfile=error.log

; create debug log as debug.log (defaults to same directory as sendmail.exe)
; uncomment to enable debugging

;debug_logfile=debug.log

; if your smtp server requires authentication, modify the following two lines

auth_username=
auth_password=

; if your smtp server uses pop3 before smtp authentication, modify the
; following three lines

pop3_server=
pop3_username=
pop3_password=

; to force the sender to always be the following email address, uncomment and
; populate with a valid email address.  this will only affect the "MAIL FROM"
; command, it won't modify the "From: " header of the message content

force_sender=

; sendmail will use your hostname and your default_domain in the ehlo/helo
; smtp greeting.  you can manually set the ehlo/helo name if required

hostname=www.126.com

各位高手能不能帮我看一下问题的所在，告知解决办法，在此多谢