RFC Errata
RFC 3501, "INTERNET MESSAGE ACCESS PROTOCOL - VERSION 4rev1", March 2003
Source of RFC: IETF - NON WORKING GROUPArea Assignment: app
Errata ID: 3093
Status: Held for Document Update
Type: Editorial
Publication Format(s) : TEXT
Reported By: Joe Pallas
Date Reported: 2012-01-18
Held for Document Update by: Pete Resnick
Section 6.3.11 says:
Note: There MAY be exceptions, e.g., draft messages, in which required [RFC-2822] header lines are omitted in the message literal argument to APPEND. The full implications of doing so MUST be understood and carefully weighed.
It should say:
Note: There may be exceptions, e.g., draft messages, in which required [RFC-2822] header lines are omitted in the message literal argument to APPEND. The full implications of doing so must be understood and carefully weighed.
Notes:
Possibly the result of a search-and-replace, these occurrences of "must" and "may" are not RFC 2119 usages.