Introduced a dedicated function for creating rule-originating period instances.
Changed the fallback time zones used by RDATE and EXDATE period instances.
1# Local delivery to Cyrus: 2#local@$MAIL_DOMAIN lmtp:unix:/var/run/cyrus/socket/lmtp 3# Local delivery to Dovecot: 4#local@$MAIL_DOMAIN lmtp:unix:/var/run/dovecot/lmtp