RFC Errata
RFC 5598, "Internet Mail Architecture", July 2009
Source of RFC: IETF - NON WORKING GROUPArea Assignment: app
Errata ID: 3282
Status: Held for Document Update
Type: Editorial
Publication Format(s) : TEXT
Reported By: Alessandro Vesely
Date Reported: 2012-07-11
Held for Document Update by: Barry Leiba
Section 2.3 says:
Mail Service Providers (MSPs)
It should say:
either: Mailbox Providers (MPs) or: Email Service Providers (ESPs)
Notes:
The ambiguity between the two concepts possibly indicated with similar terms is frequent. The distinction reported here is due to JD Falk, and it seems to be taking roots.