RFC 8579, "Sieve Email Filtering: Delivering to Special-Use Mailboxes", May 2019

Errata ID: 5877
Status: Verified
Type: Technical
Publication Format(s) : TEXT
Reported By: Stephan Bosch
Date Reported: 2019-10-18
Verifier Name: Barry Leiba
Date Verified: 2019-10-19

Section 6 says:

require "imapsieve";
require "special-use";
require "environment";
require "variables";

if environment :contains "imap.mailbox" "*" {
    set "mailbox" "${1}";
}

if allof(
    environment "imap.cause" "COPY",
    specialuse_exists "${mailbox}" "\\Junk") {
    redirect "spam-report@example.org";
}

It should say:

require "imapsieve";
require "special-use";
require "environment";
require "variables";

if environment :matches "imap.mailbox" "*" {
    set "mailbox" "${1}";
}

if allof(
    environment "imap.cause" "COPY",
    specialuse_exists "${mailbox}" "\\Junk") {
    redirect "spam-report@example.org";
}

Notes:

The final example is using the ":contains" match type to extract a match variable, which will not work. It should use ":matches" instead.

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