%% You should probably cite rfc5230 instead of this I-D. @techreport{ietf-sieve-vacation-07, number = {draft-ietf-sieve-vacation-07}, type = {Internet-Draft}, institution = {Internet Engineering Task Force}, publisher = {Internet Engineering Task Force}, note = {Work in Progress}, url = {https://datatracker.ietf.org/doc/draft-ietf-sieve-vacation/07/}, author = {Tim Showalter and Ned Freed}, title = {{Sieve Email Filtering: Vacation Extension}}, pagetotal = 16, year = 2007, month = mar, day = 5, abstract = {This document describes an extension to the Sieve email filtering language for an autoresponder similar to that of the Unix "vacation" command for replying to messages. Various safety features are included to prevent problems such as message loops. {[}STANDARDS-TRACK{]}}, }