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IIS 6.0 Undelivered Message report

Newbie
 
Join Date: Aug 2008
Location: Pakistan
Posts: 6
#1: Aug 15 '08
Dear All,
I have problem with my IIS Smtp server, some mails sent on 6th August to 8th August there undelivered messages recieved on 13th August even some mails devlivered in 1st try.
I tracked it but couldn't find the logical reason, this never happened before
please help or guide me to figure it out

kenobewan's Avatar
Moderator
 
Join Date: Dec 2006
Posts: 4,745
#2: Aug 15 '08

re: IIS 6.0 Undelivered Message report


Quote:

Originally Posted by usmanbinasif

Dear All,
I have problem with my IIS Smtp server, some mails sent on 6th August to 8th August there undelivered messages recieved on 13th August even some mails devlivered in 1st try.
I tracked it but couldn't find the logical reason, this never happened before
please help or guide me to figure it out

Is this an IIS problem? Did you change your IIS settings during this time?
Newbie
 
Join Date: Aug 2008
Location: Pakistan
Posts: 6
#3: Aug 21 '08

re: IIS 6.0 Undelivered Message report


Quote:

Originally Posted by kenobewan

Is this an IIS problem? Did you change your IIS settings
during this time?



i made no changes, but several times i saw in logs that i accept mail for yahoo.com but even don't try to connect with yahoo server to send mail
kenobewan's Avatar
Moderator
 
Join Date: Dec 2006
Posts: 4,745
#4: Aug 21 '08

re: IIS 6.0 Undelivered Message report


May be a security issue?
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