I am the assigned Gen-ART reviewer for this draft. The General Area Review Team (Gen-ART) reviews all IETF documents being processed by the IESG for the IETF Chair. Please wait for direction from your document shepherd or AD before posting a new version of the draft. For more information, please see the FAQ at . Document: draft-ietf-extra-imap-fetch-preview-03 Reviewer: Meral Shirazipour Review Date: 2019-04-07 IETF LC End Date: IESG Telechat date: 2019-04-09 Summary: This draft is ready to be published as Standards Track RFC but I have some comments. Major issues: Minor issues: -It may be obvious to most but it would be good to also mention how encrypted email should be handle and what type of preview should be allowed if any. -The Fuzzy algorithm was proposed. It would be good to clarify if future algorithms are possible and if they would be extensions to this RFC. Nits/editorial comments: -[Page 5] ,"to the the language "---->"to the language " Best Regards, Meral --- Meral Shirazipour Ericsson Research www.ericsson.com