Cited in: RFC 3894
2 RFCs mentioned in the text of RFC 3894 (Sieve Extension: Copying Without Side Effects)
| RFC | Title | Status | Date |
|---|---|---|---|
| 2119 | Key words for use in RFCs to Indicate Requirement Levels | Best Current Practice | March 1997 |
| 2829 | Authentication Methods for LDAP | Proposed Standard | May 2000 |