Hi
We have recently noticed inbound mail delays on our ISA 2000 machine.
We are running Mailsweeper SMTP and although i can see the mail on the mailsweeper console it is not passed onto Exchange server until 20-30 mins.
Error on ISA 2000 is
"SMTP command failed when talking to ......
Unknown or unimplemented command"
Many thanks in advance
We have recently noticed inbound mail delays on our ISA 2000 machine.
We are running Mailsweeper SMTP and although i can see the mail on the mailsweeper console it is not passed onto Exchange server until 20-30 mins.
Error on ISA 2000 is
"SMTP command failed when talking to ......
Unknown or unimplemented command"
Many thanks in advance