Cited in: RFC 5183
5 RFCs mentioned in the text of RFC 5183 (Sieve Email Filtering: Environment Extension)
| RFC | Title | Status | Date |
|---|---|---|---|
| 2119 | Key words for use in RFCs to Indicate Requirement Levels | Best Current Practice | March 1997 |
| 2821 | Simple Mail Transfer Protocol | Proposed Standard | April 2001 |
| 3501 | INTERNET MESSAGE ACCESS PROTOCOL - VERSION 4rev1 | Proposed Standard | March 2003 |
| 5228 | Sieve: An Email Filtering Language | Proposed Standard | January 2008 |
| 5231 | Sieve Email Filtering: Relational Extension | Proposed Standard | January 2008 |