summaryrefslogtreecommitdiff
path: root/gnu
diff options
context:
space:
mode:
Diffstat (limited to 'gnu')
-rw-r--r--gnu/services/mail.scm11
1 files changed, 10 insertions, 1 deletions
diff --git a/gnu/services/mail.scm b/gnu/services/mail.scm
index 26e631fd9d..b45bf836a9 100644
--- a/gnu/services/mail.scm
+++ b/gnu/services/mail.scm
@@ -355,7 +355,16 @@ This is used by imap (for shared users) and lda.")
(mail-max-userip-connections
(non-negative-integer 10)
"Maximum number of IMAP connections allowed for a user from each IP
-address. NOTE: The username is compared case-sensitively."))
+address. NOTE: The username is compared case-sensitively.")
+ (imap-metadata?
+ (boolean #f)
+ "Whether to enable the @code{IMAP METADATA} extension as defined in
+@uref{https://tools.ietf.org/html/rfc5464, RFC@tie{}5464}, which provides
+a means for clients to set and retrieve per-mailbox, per-user metadata
+and annotations over IMAP.
+
+If this is @samp{#t}, you must also specify a dictionary @i{via} the
+@code{mail-attribute-dict} setting."))
(define (serialize-protocol-configuration field-name val)
(format #t "protocol ~a {\n" (protocol-configuration-name val))