search for: implicitily

...van at domain.com > ivan1 ( from virtusertable ). When alias and user are the same sieve vacation works just fine but when it's not the sieve script collects the user(ivan1)@domain.com in from instead ivan at domain.com and this is when mail log shows like "discarded message because of implicitily no known envelope in message header etc... Is there a way to adjust sieve to pickup the recipient address from mail header or whatever and not to collect the user...? I was trying to play with postfix master.cf using dovecot-lda switches -f ${sender} -a (or -d ) ${recipient} but without success.....