RFC 1327 (rfc1327) - Page 2 of 113
Mapping between X
Alternative Format: Original Text Document
RFC 1327 Mapping between X.400(1988) and RFC 822 May 1992
1.11 - Acknowledgements .............................. 9
2 - Service Elements .............................. 10
2.1 - The Notion of Service Across a Gateway ........ 10
2.2 - RFC 822 ....................................... 11
2.3 - X.400 ......................................... 15
3 - Basic Mappings ................................ 24
3.1 - Notation ...................................... 24
3.2 - ASCII and IA5 ................................. 26
3.3 - Standard Types ................................ 26
3.4 - Encoding ASCII in Printable String ............ 28
4 - Addressing .................................... 30
4.1 - A textual representation of MTS.ORAddress ..... 30
4.2 - Basic Representation .......................... 31
4.3 - EBNF.822-address MTS.ORAddress ............ 36
4.4 - Repeated Mappings ............................. 48
4.5 - Directory Names ............................... 50
4.6 - MTS Mappings .................................. 50
4.7 - IPMS Mappings ................................. 55
5 - Detailed Mappings ............................. 59
5.1 - RFC 822 -> X.400 .............................. 59
5.2 - Return of Contents ............................ 67
5.3 - X.400 -> RFC 822 .............................. 67
Appendix A - Mappings Specific to SMTP ..................... 91
Appendix B - Mappings specific to the JNT Mail ............. 91
1 - Introduction .................................. 91
2 - Domain Ordering ............................... 91
3 - Addressing .................................... 91
4 - Acknowledge-To: .............................. 91
5 - Trace ......................................... 92
6 - Timezone specification ........................ 92
7 - Lack of 822-MTS originator specification ...... 92
Appendix C - Mappings specific to UUCP Mail ................ 93
Appendix D - Object Identifier Assignment .................. 94
Appendix E - BNF Summary ................................... 94
Appendix F - Format of address mapping tables .............. 101
1 - Global Mapping Information .................... 101
2 - Syntax Definitions ............................ 102
3 - Table Lookups ................................. 103
4 - Domain -> O/R Address format .................. 104
5 - O/R Address -> Domain format .................. 104
6 - Domain -> O/R Address of Gateway table ........ 104
Appendix G - Mapping with X.400(1984) ...................... 105
Appendix H - RFC 822 Extensions for X.400 access ........... 106
Appendix I - Conformance ................................... 106
Appendix J - Change History: RFC 987, 1026, 1138, 1148 ..... 107
1 - Introduction .................................. 108
2 - Service Elements .............................. 108
3 - Basic Mappings ................................ 108
Hardcastle-Kille
