[comp.unix.aix] Problem with /bin/bellmail

echan@scdt.intel.com (Eldon Chan ~ ) (01/18/91)

|>In article <1991Jan17.161907.13020@turnkey.tcc.com> you write:
|>> In article <1790@inews.intel.com> echan@scdt.intel.com (Eldon Chan ~
|>) writes:
|>|> 
|>|> [ mail directory is NFS mounted ]
|>|> 
|>|> >It appeared to me that bellmail has problem writing
|>|> >to a NFSed directory...
|>|>  
|>|> Yup, interesting since this is also the case with AIX 1.2, guess its
|>a family
|>|> sort of problem :-}. The problem, I believe, is that bellmail is suid root
|>|> so we have the "feature" in NFS where root=nobody and therefore it can't
|>|> write the file. At least this has been my assumption although I never have
|>|> spent any time really tracking it down for certain.
|>|> 
|>|> Seems like your solution of forwarding to the NFS host is the best
|>alternative.
|>|> Anybody know what Sun themselves does about this or whether or not
they have
|>|> the same problem?
|>
|>I don't have this problem on the Sun's and Vax's.  The /bin/mail works fine.
|>Does IBM have a standard .cf for workstation so that it will forward all
|>the mail
|>to the mail server (just as what I did) ?  I seen someone ask the same
question
|>on this newsgroup.

I have tried the same root=hostname trick on a Sun file server,  it worked !!
I was able to send messages to local users just as I could do on all
other Sun and Dec workstations.
Althought it works,  I don't think this is a good solution in terms of
security and administration.
NFS experts,  can you tell why it works on Sun but not Dec file server ?
If you have another solution, please let me know.

Thanks.

Eldon Chan