[EMAIL PROTECTED] proclaimed on mutt-users that: > >How could I do to make mutt use this field : > Return-Receipt-To: [EMAIL PROTECTED] >to confirm the user [EMAIL PROTECTED] that I have read his mail ? The sample.muttrc file has this :) Anyway, here it is - set dsn_notify='failure,delay' # when to return an error message set dsn_return=hdrs # what to return in the error message You can add 'success' to failure and delay (that is one of the options in DSN). That should work, IIRC. hth -- Suresh Ramasubramanian | sureshr at staff.juno.com There are two types of people in this world, good and bad. The good sleep better, but the bad seem to enjoy the waking hours much more. -- Woody Allen