dovecot - Jul 2007 - Sieve Vacation Auto-Reply Exclusions

The Dovecot Wiki is quite clear regarding its vacation auto-reply  
mechanism http://wiki.dovecot.org/LDA/Sieve and under what  
circumstances the automatic replies will NOT be sent. However, is it  
possible to manually add a list of envelope senders that the script  
will not respond to?

Thank you,
B. Bodger

>>>>> "BB" == Bruce Bodger <bbodger at
bodcon.com> writes:
    BB> The Dovecot Wiki is quite clear regarding its vacation auto-reply
    BB> mechanism http://wiki.dovecot.org/LDA/Sieve and under what
    BB> circumstances the automatic replies will NOT be sent. However, is
    BB> it possible to manually add a list of envelope senders that the
    BB> script will not respond to?

Beyond putting the vacation clause inside a conditional?

require ["envelope", "vacation"];
if not envelope :all :is "from" ["a at example.com", "b
at example.com"] {
  vacation;
}