RFC Errata
RFC 3696, "Application Techniques for Checking and Transformation of Names", February 2004
Source of RFC: INDEPENDENTSee Also: RFC 3696 w/ inline errata
Errata ID: 246
Status: Verified
Type: Technical
Publication Format(s) : TEXT
Reported By: John C. Klensin
Date Reported: 2005-07-09
Section 3 says:
The exact rule is that any ASCII character, including control
characters, may appear quoted, or in a quoted string. When quoting
is needed, the backslash character is used to quote the following
character. For example
Abc\@def@example.com
is a valid form of an email address. Blank spaces may also appear,
as in
Fred\ Bloggs@example.com
The backslash character may also be used to quote itself, e.g.,
Joe.\\Blow@example.com
It should say:
The exact rule is that any ASCII character, including control
characters, may appear quoted, or in a quoted string. When quoting
is needed, the backslash character is used to quote the following
character. For example
"Abc\@def"@example.com
is a valid form of an email address. Blank spaces may also appear,
as in
"Fred\ Bloggs"@example.com
The backslash character may also be used to quote itself, e.g.,
"Joe.\\Blow"@example.com
