I have set-up the MS Exchange activesync on my Treo 650 phone and the email
sync works fine but when it tries to sync the calendar I get the following
error message:
"There was a problem syncing events. (Sys 05E5) Server returned error for

I am setting up SBS 2003 in a company with only 8 clients and eventually I
want to use the Exchange Server for mail. I have set up the relevant pop3
accounts to the clients using Outlook 2003 so they can access their e-mails
directly. On each Client m/c (all use Windows XP Pro), ...

I have read that Microsoft is discontinuing the pop3 connection to exchange
for security reasons. And after I update exchange the pop3 connection is
supposed to be disabled.
What are we supposed to use to connect to exchange with then? I have several

First off I would like to say thank you to anyone who posts a reply.
The issue is a newly deployed Exchange 2003 server is not properly sending
email written in Japanese lanaguage. This worked when the email server was
Exchange 2000 Sp3.

I have successfully got RPC over HTTP to work on a single server.
Unfortunately though, it takes ages for the initial connection to succeed.
Over broadband it takes around 3-4 minutes to connect the first time and
strangely the connection status ALWAYS has 3 fails.

I have just installed Exchange 2003 on Windows 2003 and I
have an HP Ipaq 5550 I have configured active sync 3.7.1
to download items directly from the exchange server and I
ahve setup the user name/password and server name

There are two back end exchange 2000 which hosts a part of users separately.
All two servers set a same smart host which is another MTA in ISP. How can
an internal email going from one exchange to another exchange without going
to smarthost?

I have a customer with SmartPhones having issues replying or sending mail
from the devices.  They can access OMA through the devices and reply or
sendmail without issue.  They can ActiveSync with no problems, except for
what ever is in the Outbox on the mobile device (MPx 220) ...

I have Exchang 2003 installed on Windows 2003 Server and I am experiencing
some weird problem. The problem is my exchange can send perfectly fine to
other email domains but it has problems sending to some email domain. At
first I thought it was a DNS problem but I double and ...

anyone have problems with BDAT and CHUNKING commands when using e-mail
proxy's (symantec or mimesweeper smtp antivirus...).
To be more specific auto-generate sharepoint portal e-mails....
G

When attempting to send an email to a particular domain.  The following error
is returned to the sending client.
"There was a SMTP communication problem with the recipient's email server.  
Please contact your system administrator. <server #5.5.0 smtp; 550 Denied

I have a strange problem here. Our company is running 5.5 and we have some
users that have an AOL account. For some strange reason when addressing mail
to AOL users the mail gets stuck in queue and eventually gets rejected. This
only happens to AOL mail, everything else goes through ...

I need help. We are currently not receiving all emails incoming to our
organization. Does anyone how I can go about troublshooting this issue. For
example I sent 10 messages to my doma@care.org account, but only received 6.
I am not getting NDRs that could help point to something ...

Hey everybody!
Hope I will be able to help someone out there with what I did to make RPC
HTTP work!!?!
I followed a bunch of different instructions on how to make a Single Server

Situation I have is as follows....
High end server with sbs2003 standard (migrated from sbs 4.5), along with
Exchange 2003 standard. We use a dlink di-304 ISDN router for internet
connection. In the server are two NICs, ip's are 10.0.0.2 for the LAN and