Release 2.14.0: Multiple Mailbox Support

Multiple Mailbox Support

• Multiple Mailbox Selection: Enhanced mailbox parameter to support selecting multiple mailboxes simultaneously
• ALL Mailboxes Option: Empty mailbox selection now defaults to searching ALL available mailboxes
• Multi-Selection UI: Updated mailbox parameter to use multiOptions for better user experience
• Mailbox Path in Output: Email results now include the source mailbox path for better tracking and organization

Enhanced Operations

• EmailGetList Operation: Now iterates through multiple mailboxes and aggregates results with proper limit handling
• EmailGetSingle Operation: Can search for specific UID across multiple mailboxes until found
• Improved Error Handling: Graceful fallbacks when individual mailboxes fail to open or search
• Better Logging: Enhanced logging to show which mailboxes are being searched and results per mailbox

Technical Improvements

• New Functions: Added getMailboxPathsFromNodeParameter() and getAllMailboxes() for multi-mailbox support
• Enhanced Validation: Added ParameterValidator.validateMailboxes() method for multi-mailbox validation
• Dynamic Loading: Updated mailbox parameter to use loadOptionsMethod for dynamic mailbox list loading
• Performance Optimization: Efficient iteration through mailboxes with early termination on limit reached

Breaking Changes

• Mailbox Parameter: Changed from single selection to multi-selection (multiOptions)
• Default Behavior: Empty mailbox selection now searches ALL mailboxes instead of defaulting to INBOX
• Output Format: Email results now include mailboxPath field indicating the source mailbox

Migration Guide

• Existing Workflows: Update mailbox selection to explicitly choose INBOX if you want the previous single-mailbox behavior
• New Workflows: Leave mailbox selection empty to search all mailboxes, or select specific mailboxes as needed
• Output Processing: Update any downstream nodes that process email results to handle the new mailboxPath field