SMTP 521 Reply Code
RFC 1846
Revision differences
Document history
| Date | By | Action |
|---|---|---|
|
2017-05-16
|
(System) | Changed document authors from "Alain Durand" to "Alain Durand, Francis Dupont" |
|
1995-10-02
|
(System) | Document has expired |
|
1995-09-01
|
(System) | RFC published |