%% You should probably cite rfc8970 instead of this I-D. @techreport{ietf-extra-imap-fetch-preview-09, number = {draft-ietf-extra-imap-fetch-preview-09}, 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-extra-imap-fetch-preview/09/}, author = {Michael Slusarz}, title = {{IMAP4 Extension: Message Preview Generation}}, pagetotal = 13, year = 2020, month = jul, day = 29, abstract = {This document specifies an Internet Message Access Protocol (IMAP) protocol extension allowing a client to request a server-generated abbreviated text representation of message data useful as a contextual preview of the entire message.}, }