…orm the core: * Simple Mail Transfer Protocol (SMTP) ([ RFC0821 ], [ RFC2821 ], RFC5321 ]) moves a message through the Internet. * Internet Mail Format (IMF) ([ RFC0733 ], [ RFC0822 ], [ RFC2822 ], RFC5322 ]) defines a message object. * Multipurpose Internet Mail Extensions (MIME…

… any DNS domain name it wants in each of the various identifiers specified by [ RFC5321 ] and [ RFC5322 ]. Although this feature is desirable in some circumstances, it is a major obstacle to reducing Unsolicited Bulk Email (UBE, aka spam). Furthermore, ADMDs (as described in [ RF…

… whatever information is needed to accomplish transmission and delivery. (See [ RFC5321 ] for a discussion of the envelope.) The contents comprise the object to be delivered to the recipient. This specification applies only to the format and some of the semantics of message conte…

… whatever information is needed to accomplish transmission and delivery. (See [ RFC5321 ] for a discussion of the envelope.) The contents comprise the object to be delivered to the recipient. This specification applies only to the format and some of the semantics of message conte…

…ndardized (and continues to be standardized by) other documents, most notably [ RFC5321 ] and RFC5322 ]. Therefore, implementers developing mail systems MUST rely on those standards when building interoperable mail systems. At the same time, the text of this specification has bee…

…s whatever information is needed to accomplish transmission and delivery. (See [RFC5321] for a discussion of the envelope.) The contents comprise the object to be delivered to the recipient. This specification applies only to the format and some of the semantics of message conten…

… whatever information is needed to accomplish transmission and delivery. (See [ RFC5321 ] for a discussion of the envelope.) The contents comprise the object to be delivered to the recipient. This specification applies only to the format and some of the semantics of message conte…

… whatever information is needed to accomplish transmission and delivery. (See [ RFC5321 ] for a discussion of the envelope.) The contents comprise the object to be delivered to the recipient. This specification applies only to the format and some of the semantics of message conte…

…ry 2012 1 . Introduction The document defines a Simple Mail Transfer Protocol [ RFC5321 ] extension so servers can advertise the ability to accept and process internationalized email addresses (see Section 1.1 ) and internationalized email headers [ RFC6532 ]. An extended overvie…

…uary 2012 1. Introduction The document defines a Simple Mail Transfer Protocol [RFC5321] extension so servers can advertise the ability to accept and process internationalized email addresses (see Section 1.1) and internationalized email headers [RFC6532]. An extended overview of…

…uary 2012 . Introduction The document defines a Simple Mail Transfer Protocol [ RFC5321 extension so servers can advertise the ability to accept and process internationalized email addresses (see Section 1.1 ) and internationalized email headers [ RFC6532 ]. An extended overview …

…rade March 2009 1. Introduction Traditional mail systems, which are defined by [RFC5321] and [RFC5322], allow ASCII characters in SMTP envelope and mail header field values. The UTF8SMTP extension ([RFC4952], [RFC5335], and [RFC5336]) allows UTF-8 characters in SMTP envelope and …

…rade March 2009 . Introduction Traditional mail systems, which are defined by [ RFC5321 ] and RFC5322 ], allow ASCII characters in SMTP envelope and mail header field values. The UTF8SMTP extension ([ RFC4952 ], [ RFC5335 ], and RFC5336 ]) allows UTF-8 characters in SMTP envelope…

…d in this document, the mailbox name is restricted to a subset of 7-bit ASCII [ RFC5321 ]. Though MIME RFC2045 ] enables the transport of non-ASCII data, it does not provide a mechanism for internationalized email addresses. In RFC 2047 RFC2047 ], MIME defines an encoding mechani…

… RFCs should be considered definitive. The following tokens are imported from [ RFC5321 ]: o "local-part" (implementation warning: this permits quoted strings) o "sub-domain" The following tokens are imported from [ RFC5322 ]: o "field-name" (name of a header field) o "dot-atom-t…