Is it defined whether, in case a message should be delivered to
multiple destinations via a sieve script, and one of those
destinations fail, then the whole delivery is to be considered as
successful or not?
My case:
A sieve script forwarding to and external destinations plus local keep.
The keep fails (configuration error, wrong homedir, .dovecot.lda-
dupes not writable).
According to postfix logs, dovecot deliver returned success.
The mail was NOT delivered to the local destination and NOT bounced.
Is this expected behaviour?
