Default vacation filter works fine for me, no addition setting/configure is required.
If it doesn't work for you, please turn on debug mode in Dovecot and send one more testing email, try to figure it out why it doesn't work as expected in Dovecot log file (/var/log/dovecot.log and /var/log/sieve.log).
↧
Re: Vacation filter (Round Cube)
↧