port 25 access

From: Miguel A. Avillez <mavillez_at_fis.ce.uevora.pt>
Date: Fri, 14 Mar 1997 18:21:26 +0000 (GMT)

hello
I am manging several Digitasl Unix machines and latelly I got someone
sending mails from port 25... with weird adresses... before I understand
what was going on xssevaral anonymous messages were sent.

Is there any way I could disable the access to port 25?

cheers

miguel
Received on Fri Mar 14 1997 - 19:45:46 NZDT