On Thu, 23 Sep 1999 15:50:19 -0600 (MDT) Erik Parker eparker@mindsec.com wrote:

However, ALL mail coming from the list, has a return address of: pentax-discuss@portal.navidec.com, instead of pentax-discuss@discuss.pentax.com

At the bottom of the general optios page set the "Host name this list prefers" to "discuss.pentax.com".