all groups > iis smtp nntp > august 2007 > threads for august 1 - 7, 2007
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#5.7.1 smtp;550 5.7.1 Unable to deliver to <user@xxxx.com>>
Posted by Glen at 8/7/2007 4:12:03 PM
The CEO at my firm is not able to send mail to a friend at a particular mail
domain. I have read countless articles on the MS KB as well as links within
the article and nothing has resolved the issue. I have a PIX 515E firewall
that has the fix protocol smtp 25 command enabled. I read an artic... more >>
Blacklisted IP !! Spam !! Exchange Routing !!
Posted by dk at 8/3/2007 9:56:00 PM
Recently, I have started receiveding lots of NDRs "Undeliverable: FW: Enquiry
for Jack" because of Blacklisted IP in some of the database. I get
IP(dynamic) from my ISP thru ADSL.
Please help
My configuration as follows:
Domain controller configured with DNS
Exchange Server 2003 std. Ed... more >>
Testing Windows Integrated Authentication
Posted by Curious_2k3 at 8/3/2007 8:34:03 AM
Good Morning,
I am currently in the process of testing the SMTP setup using local
mailboxes (just mine so far) for testing purposes.
Using the 5xxsink I have added the domains I want to send to to the prescan
and recipient list's respectively.
I can send email just fine, however when I ... more >>
Implementing a "Whitelist" in Server 2003 IIS 6 SMTP
Posted by Curious_2k3 at 8/2/2007 7:20:02 AM
Good Morning,
I had another question regarding unwanted traffic. I have installed 5xxsink
and it works beautifully, however; is there any way to implement an
(additional) actual whitelist of approved domains (to be used in conjunction
with 5xxsink) that we would accept email from?
I am c... more >>
Question for Sandy Regarding Connections
Posted by Curious_2k3 at 8/1/2007 8:40:01 AM
Good Morning,
I have recently configured a new Windows Server 2003 IIS 6.0 SMTP Server. I
am not using Exchange, just SMTP. Everything is working fine, I can send
emails to our SharePoint 3 enabled document library internally as well as
from an external source.
I have relaying restricted... more >>
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