…rmation about message transit, such as transfer errors or successful delivery [ RFC3461 ]. Message Disposition Notification (MDN): A Message Disposition Notification (MDN) is a message that provides information about post-delivery processing, such as indicating that the message h…

…ields, support for internationalization of delivery and service notifications [ RFC3461 RFC3464 ], and (finally) a requirement for support of the 8BITMIME SMTP extension [ RFC6152 ] so that all of these can be transported through the mail system without having to overcome the lim…

…r that advertises both the SMTPUTF8 extension RFC6531 ] and the DSN extension [ RFC3461 ] MUST accept a UTF-8 address type in the ORCPT parameter including 8-bit UTF-8 characters. This address type also includes a 7-bit encoding suitable for use in a message/delivery-status body …

…r that advertises both the SMTPUTF8 extension RFC6531 ] and the DSN extension [ RFC3461 ] MUST accept a UTF-8 address type in the ORCPT parameter including 8-bit UTF-8 characters. This address type also includes a 7-bit encoding suitable for use in a message/delivery-status body …

…920 None RFC2920 RFC2920 IETF SHOULD IETF IETF DSN Delivery Status Notification RFC3461 None RFC3461 RFC3461 IETF SHOULD IETF IETF ETRN Extended Turn RFC1985 None RFC1985 RFC1985 IETF MUST NOT SMTP [ RFC-ietf-emailcore-rfc5321bis-43 ] only. Not for use on Submit port 587. IETF IE…

…920 None RFC2920 RFC2920 IETF SHOULD IETF IETF DSN Delivery Status Notification RFC3461 None RFC3461 RFC3461 IETF SHOULD IETF IETF ETRN Extended Turn RFC1985 None RFC1985 RFC1985 IETF MUST NOT SMTP [ RFC-ietf-emailcore-rfc5321bis-43 ] only. Not for use on Submit port 587. IETF IE…

… are described in [RFC5321] and [RFC5336]. The ORCPT parameter is described in [RFC3461] and [RFC5337]. 4.1. Path Element Downgrading Downgrading the <path> of MAIL FROM and RCPT TO commands uses the ALT-ADDRESS parameter defined in [RFC5336]. An SMTP command is downgradable if t…

…e described in [ RFC5321 ] and RFC5336 ]. The ORCPT parameter is described in [ RFC3461 ] and RFC5337 ]. 4.1 . Path Element Downgrading Downgrading the <path> of MAIL FROM and RCPT TO commands uses the ALT-ADDRESS parameter defined in [ RFC5336 ]. An SMTP command is downgradable …

…echanisms, including the SMTP extension for requesting delivery notifications [ RFC3461 ], and the format of delivery notifications [ RFC3464 ]. These issues are discussed in a forthcoming document that will update those RFCs as needed [ EAI-DSN ]. 6.3 . Use of Email Addresses as…

… SMTPUTF8-aware SMTP server advertises the Delivery Status Notification (DSN) [ RFC3461 ] extension, it MUST implement RFC 6533 [ RFC6533 ]. 3.3 . Extended Mailbox Address Syntax RFC 5321, Section 4.1.2 , defines the syntax of a <Mailbox> entirely in terms of ASCII characters. Th…

…n SMTPUTF8-aware SMTP server advertises the Delivery Status Notification (DSN) [RFC3461] extension, it MUST implement RFC 6533 [RFC6533]. 3.3. Extended Mailbox Address Syntax RFC 5321, Section 4.1.2, defines the syntax of a <Mailbox> entirely in terms of ASCII characters. This do…

… SMTPUTF8-aware SMTP server advertises the Delivery Status Notification (DSN) [ RFC3461 ] extension, it MUST implement RFC 6533 RFC6533 ]. 3.3 . Extended Mailbox Address Syntax RFC 5321, Section 4.1.2 , defines the syntax of a <Mailbox> entirely in terms of ASCII characters. This…

… 2001. [RFC2822] Resnick, P., "Internet Message Format", RFC 2822, April 2001. [RFC3461] Moore, K., "Simple Mail Transfer Protocol (SMTP) Service Extension for Delivery Status Notifications (DSNs)", RFC 3461, January 2003. [RFC3463] Vaudreuil, G., "Enhanced Mail System Status Cod…

…echanisms, including the SMTP extension for requesting delivery notifications [ RFC3461 ], and the format of delivery notifications [ RFC3464 ]. These issues are discussed in a forthcoming document that will update those RFCs as needed [ EAI-DSN ]. 6.3 . Use of Email Addresses as…

…ow checking of information associated with the DSN ESMTP extension defined in [ RFC3461 ]. RFC6009 Sieve_discussion_list environment The "environment" extension provides a new environment test that can be used to implement scripts that behave differently when moved from one syste…