Module smtp_codec::parse

Modules

4.1.3. Address Literals (RFC 5321)

Internet Message Format (RFC 5322)

Atom = 1*atext

Domain = sub-domain *(“.” sub-domain)

Ldh-str = *( ALPHA / DIGIT / “-” ) Let-dig

QcontentSMTP = qtextSMTP / quoted-pairSMTP

Quoted-string = DQUOTE *QcontentSMTP DQUOTE

String = Atom / Quoted-string

Let-dig = ALPHA / DIGIT

Within a quoted string, any ASCII graphic or space is permitted without blackslash-quoting except double-quote and the backslash itself.

Backslash followed by any ASCII graphic (including itself) or SPace

sub-domain = Let-dig [Ldh-str]