| Correspondence Pattern 1-1 messaging | |
| Correspondence Patterns | |
| Correspondence Patterns | |
| Correspondence Patterns | |
| Correspondence Patterns | |
| Batch | Message store, Attachment store | ||
| Pattern: 1:1 messaging | Message store, Attachment store | ||
| 1:n multicast | Message store, Attachment store | ||
| Pub-sub | Message store, Attachment store | ||