Client connections on port 1188
Thu, 20 Mar 2008 06:05:01 -0700
Hi,
My Exchange 2003 organization has several backend servers on different sites
and a connector server through which external mail is sent. This server has
no mailboxes in its store but routes incoming mail to the appropriate backend
server.
When I use NETSTAT on this connector server I see that a lot o ...
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Exchange 2007: 450 4.5.0 No recipient succeeded
Thu, 20 Mar 2008 12:40:49 +0100
I have 2 queues in my Exchange 2007 Edge Transport server with the message:
450 4.5.0 No recipient succeeded
I have checked reverse lookup for our domain and that works fine.
I have tried telneting to the recipients server and sending a message that
way and it works fine.
I have tried sending the same recip ...
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Stop outbound spam from my Exchange 2007 organization
Wed, 19 Mar 2008 23:03:01 -0700
Some recent attacks are using valid users on our system to send spam through
Exchange. Could be hacking the user's workstation or grabbing the username
and password and then sending through OWA, Outlook or Authenticated SMTP.
(And yes I know that ensuring my clients and users don't get hacked are the
first ...
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issues with exchange mailboxes (Delivery has failed to these
recipients or distribution lists)
Wed, 19 Mar 2008 22:10:12 -0700 (PDT)
Hi all,
I deleted a user from my exchange 2007 setup and when I tried adding
him again, I have ran into all sorts of issues.
My main problem is as follows:
I can't send him any e-mails from internal mailboxes.
The error is as follows:
Delivery has failed to these recipients or distribution lists:
Jose ...
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bigfish connectivity
Wed, 19 Mar 2008 07:09:02 -0700
Exchange 2003 SP2
Intelligent Message Filter Enabled
Message Delivery Deny from several IP ranges
Cisco ASA5510 with Trend Micro module
Tag as Spam but Deliver
We are having issues - sporadic issues - that include bigfish.com emails.
Below is the bounce back the sender received. Can I just add a wildcard ...
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Exchange 2003 to Exchange 2007 troubles - OWA and Public Folders
Tue, 18 Mar 2008 13:34:02 -0700
Exchange 2007 SP1
Outlook 2003 clients, works great, public folders appear
Outlook 2007 Clients, again works great, public folders do not appear.
OWA works, but public folders to no appear. In IIS the public folder is
empty for some reason.
It couldnt be because my folders didnt replicate, because I saw th ...
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Exchange 2007 CAS Forms Authentication to Exchange 2003 Issue
Tue, 18 Mar 2008 11:42:00 -0700
Server 1: Exchange 2003
Server 2: Exchange 2007 CAS/HUB
I have Exchange 2007 installed and the CAS works to the Exchange 2003 server
fine while forms authentication is set to require domain\username. If I
change CAS to only require a username and I select the domain, and restart
IIS, when a 2003 mailbox u ...
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Forward all email to host's SMTP server, not on port 25
Tue, 18 Mar 2008 00:26:03 -0500
Scenario: SBS2003 w/ Exchange 2003 SP2, fully patched. The ISP blocks ALL
port 25 traffic other than their SMTP server. The current setup has all
email being forwarded to their smtp server using the smart host setting in
the default smtp server AND the smtp connector.
I need to change it to the host of ...
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2nd nic breaks Activesync / OMA
Mon, 17 Mar 2008 08:54:01 -0700
When I enable a second NIC on my exchange server activesync no longer works.
Accessing https://ExchangeServer/oma with IE produces the error "A system
error has occurred while processing your request. Please try again. If the
problem persists, contact your administrator."
Disabling the 2nd nic corrects th ...
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Messages with an unreachable destination
Mon, 17 Mar 2008 08:02:03 -0700
I have 2 sites connected via VPN (Central and Branch office). There is one
Exchange Server 2003 SP2 in each of the sites. Servers are in the same
routing group. When the VPN between the sites is down because of Internet
problems in Central location, I can see that server in the Branch office
cannot route mes ...
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