Standards
The following is an incomplete list of standards (RFCs) that impact DBMail.
RFC 822
Obsoleted by RFC 2822.
Standard for the format of ARPA internet text messages https://datatracker.ietf.org/html/rfc822
RFC 1939
Post Office Protocol - Version 3 https://datatracker.ietf.org/doc/html/rfc1939
RFC 2033
Local Mail Transfer Protocol https://datatracker.ietf.org/doc/html/rfc2033
RFC 2045
Multipurpose Internet Mail Extensions (MIME) Part One: Format of Internet Message Bodies https://datatracker.ietf.org/html/rfc2045
RFC 2046
Multipurpose Internet Mail Extensions (MIME) Part Two: Media Types https://datatracker.ietf.org/html/rfc2046
RFC 2047
MIME (Multipurpose Internet Mail Extensions) Part Three: Message Header Extensions for Non-ASCII Text https://datatracker.ietf.org/doc/html/rfc2047
RFC 2048
Multipurpose Internet Mail Extensions (MIME) Part Four: Registration Procedures https://datatracker.ietf.org/doc/html/rfc2048
RFC 2049
Multipurpose Internet Mail Extensions (MIME) Part Five: Conformance Criteria and Examples https://datatracker.ietf.org/html/rfc2049
RFC 2060
The Internet Message Access Protocol, Version 4rev1 (IMAP4rev1) allows a client to access and manipulate electronic mail messages on a server. IMAP4rev1 permits manipulation of remote message folders,
called "mailboxes", in a way that is functionally equivalent to local mailboxes. IMAP4rev1 also provides the capability for an offline client to resynchronize with the server.
IMAP4rev1 includes operations for creating, deleting, and renaming mailboxes; checking for new messages; permanently removing messages; setting and clearing flags; [RFC-822] and [MIME-IMB] parsing; searching; and selective fetching of message attributes, texts, and portions thereof. Messages in IMAP4rev1 are accessed by the use of numbers. These numbers are either message sequence numbers or unique identifiers.
https://datatracker.ietf.org/doc/html/rfc2060
RFC 2086
IMAP4 Access Control List (ACL) Extension - See RFC 4314
RFC 2184
MIME Parameter Value and Encoded Word Extensions: Character Sets, Languages, and Continuations https://datatracker.ietf.org/doc/html/rfc2184
RFC 2231
MIME Parameter Value and Encoded Word Extensions: Character Sets, Languages, and Continuations https://datatracker.ietf.org/doc/html/rfc2231
RFC 2798
Definition of the inetOrgPerson LDAP Object Class https://datatracker.ietf.org/doc/html/rfc2798
RFC 2822
Internet Message Format https://datatracker.ietf.org/doc/html/rfc2822
RFC 3463
Enhanced Mail System Status Codes https://datatracker.ietf.org/doc/html/rfc3463
RFC 3503
Message Disposition Notification (MDN) profile for Internet Message Access Protocol (IMAP) https://datatracker.ietf.org/doc/html/rfc3503
RFC 4314
IMAP4 Access Control List (ACL) Extension
The Access Control List (ACL) extension (RFC 2086) of the Internet Message Access Protocol (IMAP) permits mailbox access control lists to be retrieved and manipulated through the IMAP protocol.
This document is a revision of RFC 2086. It defines several new access control rights and clarifies which rights are required for different IMAP commands.
https://datatracker.ietf.org/doc/html/rfc4314
RFC 4871
DomainKeys Identified Mail (DKIM) Signatures https://datatracker.ietf.org/doc/html/rfc4871
RFC 5228
Sieve: An Email Filtering Language https://datatracker.ietf.org/doc/html/rfc5228
RFC 5321
Simple Mail Transfer Protocol https://datatracker.ietf.org/html/rfc5321
RFC 5322
Internet Message Format https://datatracker.ietf.org/html/rfc5322
RFC 5424
The Syslog Protocol. Used to convey event notification messages. https://datatracker.ietf.org/doc/html/rfc5424
RFC 5788
IMAP4 Keyword Registry https://datatracker.ietf.org/doc/html/rfc5788
RFC 5804
A Protocol for Remotely Managing Sieve Scripts https://datatracker.ietf.org/doc/html/rfc5804
RFC 7162
IMAP Extensions: Quick Flag Changes Resynchronization (CONDSTORE) and Quick Mailbox Resynchronization (QRESYNC) https://datatracker.ietf.org/doc/html/rfc7162
RFC9051
Internet Message Access Protocol (IMAP) - Version 4rev2 https://datatracker.ietf.org/doc/html/rfc9051