Description of Problem:
External TCP disabled by default in sendmail-8.11.6-1.6.x
from UPDATES. Only localhost is allowed.
Version-Release number of selected component (if applicable):
Steps to Reproduce:
$ rpm -U sendmail-8.11.6-1.6.x.i386.rpm
$ telnet localhost 25
Connected to localhost.
Escape character is '^]'.
220 my.host.net ESMTP Sendmail 8.11.6/8.11.6; Fri, 28 Sep 2001 16:28:10
221 2.0.0 my.host.net closing connection
Connection closed by foreign host.
[from external host]
$ telnet my.host.net 25
telnet: Unable to connect to remote host: Connection refused
External TCP disabled
Functionality as standart sendamil-8.9 from RedHat 6.2
*** This bug has been marked as a duplicate of 53607 ***