Apologies for the continuing problems. Our network development group
has just informed me that the problem has been tracked down to `sendmail'
junking headers/envelopes it doesn't recognise as `legal.' They are
working on this and promise to have more information for me on Friday.
[I will be out of Daresbury until Fri pm giving a course so apologies in
advance if any BIOSCI email to me is not answered quickly]
Rgds
Alan Bleasby
SERC Daresbury Laboratory
Warrington WA4 4AD
UK