Mailbox-MVP.md

@@ -104,11 +104,12 @@ Separate connection handling and session handling. (Connection manager passes co
  * Update Connection Registry to handle direct/mailbox connections separately (1 Day)
  * Implement handlers for sync/mailbox sessions (2 Days)
 2) Mailbox <-> Owner key agreement (3 Days)
- * Mailbox pairing without contact types
- * Handle owner mailbox without dedicated contact type
-3) Introduction Protocol (10 Days)
- * Rework Introduction protocol to work without different contact types
- * Update introduction protocol to use upcoming contact adding feature
+ * Mailbox pairing without contact types (1.5 Days)
+ * Handle owner mailbox without dedicated contact type (1.5 Days)
+3) Introduction Protocol (5-10 Days)
+ * (Optional?) Rework Introduction protocol to work without different contact types (2 Days)
+ * (Optional?) Polish current implementation (3 Days) 
+ * Update introduction protocol to use upcoming contact adding feature (5 Days)
 4) Mailbox Handling (7 Days)
  * Implement Chunking (4 Days)
  * Implement Session handling File/Writing & sync sessions (3 Days)