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apple-mail

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Apple Mail.app integration for macOS. Read inbox, search emails, send emails, reply, and manage messages with fast direct access (no enumeration).

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Apple Mail

Interact with Mail.app via AppleScript and SQLite.

Commands

CommandUsage
Refreshmail-refresh [account] [wait_seconds]
List recentmail-list [mailbox] [account] [limit]
Searchmail-search "query" [mailbox] [limit]
Fast searchmail-fast-search "query" [limit]
Read emailmail-read <message-id> [message-id...]
Deletemail-delete <message-id> [message-id...]
Mark readmail-mark-read <message-id> [message-id...]
Mark unreadmail-mark-unread <message-id> [message-id...]
Sendmail-send "to@email.com" "Subject" "Body" [from-account] [attachment] ¹
Replymail-reply <message-id> "body" [reply-all]
List accountsmail-accounts
List mailboxesmail-mailboxes [account]

Refreshing Mail

Force Mail.app to check for new messages:

mail-refresh                    # All accounts, wait up to 10s
mail-refresh Google             # Specific account only
mail-refresh "" 5               # All accounts, max 5 seconds
mail-refresh Google 0           # Google account, no wait

Smart sync detection:

  • Script monitors database message count
  • Returns early when sync completes (no changes for 2s)
  • Reports new message count: Sync complete in 2s (+3 messages)

Notes:

  • Mail.app must be running (script will error if not)
  • mail-list does NOT auto-refresh — call mail-refresh first if you need fresh data

Output Format

List/search returns: ID | ReadStatus | Date | Sender | Subject

  • ● = unread, blank = read

Gmail Mailboxes

⚠️ Gmail special folders need [Gmail]/ prefix:

Shows asUse
Spam[Gmail]/Spam
Sent Mail[Gmail]/Sent Mail
All Mail[Gmail]/All Mail
Trash[Gmail]/Trash

Custom labels work without prefix.

Fast Search (SQLite)

✨ Now safe even if Mail.app is running — copies database to temp file first.

mail-fast-search "query" [limit]  # ~50ms vs minutes

Previously required Mail.app to be quit. Now works anytime by copying the database to a temp file before querying.

Performance Notes

Speed by operation:

OperationSpeedNotes
mail-fast-search~50msSQLite query, fastest
mail-accounts<1sSimple AppleScript
mail-list1-3sAppleScript, direct mailbox access
mail-send1-2sCreates and sends message
mail-read~2sPosition-optimized lookup
mail-delete~0.5sPosition-optimized lookup
mail-mark-*~1.5sPosition-optimized lookup

Optimization technique: SQLite provides account UUID and approximate message position. AppleScript jumps directly to that position instead of iterating from the start.

Batch operations supported:

  • mail-read 123 456 789 - Read multiple (separator between each)
  • mail-delete 123 456 789 - Delete multiple
  • mail-mark-read 123 456 - Mark multiple as read
  • mail-mark-unread 123 456 - Mark multiple as unread

⚠️ No auto-refresh: Scripts read cached data. Call mail-refresh first if you need latest emails.

Managing Emails

Delete emails:

mail-delete 12345                    # Delete one
mail-delete 12345 12346 12347        # Delete multiple

Mark as read/unread:

mail-mark-read 12345 12346           # Mark as read
mail-mark-unread 12345               # Mark as unread

Bulk operations example:

# Find spam emails
mail-fast-search "spam" 50 > spam.txt

# Extract IDs and delete them
grep "^[0-9]" spam.txt | cut -d'|' -f1 | xargs mail-delete

Reading Email Bodies

mail-read 12345              # Single email
mail-read 12345 12346 12347  # Multiple emails (separated output)

Uses position-optimized lookup (~2s per message). Multiple emails are separated by ======== with a summary at the end.

Errors

ErrorCause
Mail.app is not runningOpen Mail.app before running scripts
Account not foundInvalid account — check mail-accounts
Message not foundInvalid/deleted ID — get fresh from mail-list
Can't get mailboxInvalid name — check mail-mailboxes
Mail database not foundSQLite DB missing — check ~/Library/Mail/V{9,10,11}/MailData/

Technical Details

Database: ~/Library/Mail/V{9,10,11}/MailData/Envelope Index

Message lookup method (optimized):

  1. Query SQLite for account UUID, mailbox path, and approximate position
  2. AppleScript accesses the specific account directly (no iteration)
  3. Search starts at the approximate position (±5 messages buffer)
  4. Falls back to full mailbox search only if position hint fails

Safety:

  • Fast search copies database to temp file before querying
  • Safe to use even if Mail.app is running
  • Delete/read/mark operations query live database but access is minimal

Notes

  • Message IDs are internal, get fresh ones from list/search
  • Confirm recipient before sending
  • AppleScript search is slow but comprehensive; SQLite is fast for metadata
  • Delete/mark operations support bulk actions (pass multiple IDs)
  • Always refresh before listing if you need the absolute latest emails

¹ Known limitation: Mail.app adds a leading blank line to sent emails. This is an AppleScript/Mail.app behavior that cannot be bypassed.