Carriage returns it was !!
I am a network jockey in real life so it was quite fun getting a difficult application problem, even if it was not of our making.
Thanks for you help and ideas.
Having delved into the depths of packet capture on the inbound and outbound interfaces of the mail servers, it seems that the problem is carriage returns or rather the lack of them.
The inbound traffic from the application only has linefeed at the end of each line. Traffic to exrernal mailboxes...
Everything else about our email system functions correctly. ( so far as I can tell ). The system has been in and working for several years.
I to think it is related to the new application, because it is the only thing that has changed.
What confuses me massivley is that when our mail servers...
An application needs to email csv files to users as attachments. These files are generated by an oracle application, about which I know nothing. When we receive the mail, the attachment has been embeded in the message, rather than being included as an attachment.
The mail, correctly, arrives as...
Cracked it !!
The key word in burtsbees reply was switchport.
I had cloned a bunch of settings which connected two switches together using port-channel. Doh !!
When I took out all of my rubbish and concentrated on the switchport settings it all started working.
extract from switch config is...
I have managed to get myself very confused while trying to configure a proof of concept between a Cisco 6513 switch and an HP server.
The desired outcome of the proof of concept is to install two virtual machines ( VMware Server - Not ESX ) on a single server,
where the machines are in...
I have a windows 2000 parent domain test.net and a child domain australia.test.net. Something went wrong during the process of joining the child domain to the parent. We do not know what and we have no logs for that period. We do know that the SOA record in the delegation in the DNS of the...
I have an ftp server running on windows 2000 in mixed mode. Let's say the domain name is it.local. I also have a child domain for some parts of the WAN. I will call that support.it.local. Users in the AD from the it.local domain can log on to the ftp site using their AD credentials. Anonymous...
The backgound.
I have a networked webcam which will automatically ftp JPEG snapshot images to a server for inclusion on a web page. I can make it do this quite happily. But I also want to retain the images for later use. The camera can automatically name the files in sequence, the name is...
I have a newish windoes-ME PC with IE5 and OE5.
If I boot the machine and go straight to OE5 it does not bring up the connection dialog box, it goes straight to send/receive and errors out.
If I re boot, go straight to dial up networking, manually make the connection and then go to OE5, it...
I am running eseutil to defrag the 30gb priv.edb The server is not too sloppy 600mhz pIII, fast SCSI disks, plenty of RAM etc.
the command used was eseutil /d /ispriv -th:\exchsrvr\mdbdata\priv.edb
The h: drive is an empty 50gb volume set.
The status bar got to 100% some two hours ago and the...
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