Thanks for the help Rich. I got the first part with the prefix. I added: Filter= Sort, Allow, *@*.XYZ.EDU But it seems that something is not right with it, as it still allows me to mail from a domain of for eg, [log in to unmask], which is what I want to prevent. Any thoughts? Thanks. On Mon, 11 Oct 2004 21:45:38 -0400, Rich Greenberg <[log in to unmask]> wrote: > On: Mon, Oct 11, 2004 at 02:41:17PM -0400,Sahil Wrote: > > } I was wondering how can I change the setting in my list-serv so that > } when it reaches the recipients, it has [prefix] Subject, format? > > 2 steps: > > 1) Add to your list's header: > > * Default-options= . . .,SubjectHdr,. . . . . > * Subject-Tag= The_tag_that_you_want > > 2) Send to the listserv: > > // job pwd=your_password > quiet set subjecthdr for *@* > // end > > } Also, I have my list configured to non-subscribers as it is a support > } list, but is there a way to restrict the incoming mails to a certain > } domain? > > Not certain here, but if all posters including subscribers are in the > same domain (or a few known domains), try adding to the list header: > > * Filter= *@* > * Filter= allow,*@desired.domain1,*@desired.domain2 etc > > There may also be something in the Service= keyword that would work. > > -- > Rich Greenberg N6LRT Marietta, GA, USA richgr atsign panix.com + 1 770 321 6507 > Eastern time zone. I speak for myself & my dogs only. VM'er since CP-67 > Canines:Val, Red & Shasta (RIP),Red, husky Owner:Chinook-L > Atlanta Siberian Husky Rescue. www.panix.com/~richgr/ Asst Owner:Sibernet-L >