SMTP 521 and 556 Reply Codes
RFC 7504
Revision differences
Document history
| Date | By | Action |
|---|---|---|
|
2026-02-24
|
(System) | Received changes through RFC Editor sync (removed Errata tag) |
|
2026-02-19
|
(System) | Received changes through RFC Editor sync (added Errata tag) |
|
2015-10-14
|
(System) | Notify list changed from john-ietf@jck.com, tony@att.com, draft-klensin-smtp-521code.ad@ietf.org, ietf-smtp@ietf.org to ietf-smtp@ietf.org |
|
2015-07-02
|
Jean Mahoney | Closed request for Last Call review by GENART with state 'No Response' |
|
2015-06-30
|
(System) | RFC published |