@misc{rfc5593, series = {Request for Comments}, number = 5593, howpublished = {RFC 5593}, publisher = {RFC Editor}, doi = {10.17487/RFC5593}, url = {https://www.rfc-editor.org/info/rfc5593}, author = {Neil Cook}, title = {{Internet Message Access Protocol (IMAP) - URL Access Identifier Extension}}, pagetotal = 10, year = 2009, month = jun, abstract = {The existing IMAP URL specification (RFC 5092) lists several \textless{}access\textgreater{} identifiers and \textless{}access\textgreater{} identifier prefixes that can be used to restrict access to URLAUTH-generated URLs. However, these identifiers do not provide facilities for new services such as streaming. This document proposes a set of new \textless{}access\textgreater{} identifiers as well as an IANA mechanism to register new \textless{}access\textgreater{} identifiers for future applications. This document updates RFC 5092. {[}STANDARDS-TRACK{]}}, }