Hi all,
I have a problem that my exchange server is on open relay.
I already tried several settings, but a telnet-session still gives the possibility to send spam mail.
I don't have the need to route to another server or so.
It's a single domain, one exchange server, so the simplest configuration, but...
I'm running NT4 SP6A and exchange 5.5 SP4
Also I have mails essentials installed on the same server.
Even when i set routing to don't reroute I'm still open.
Do I hav to re-apply the SP4, or can someone give me the exact settings?
Thanks a lot, because we where spammed twice already!!!
Mark Verschaeve,
IT-manager
Mortier NV
http://www.sunbelt-software.com/exchange_list_charter.htm
