Hot links Thunderbird
Message functions
| New message | Ctrl+NCtrl+M |
| Reply to Message (sender only) | Ctrl+R |
| Reply to All in Message (sender and all recipients) | Ctrl+Shift+R |
| Reply to List | Ctrl+Shift+L |
| Forward Message | Ctrl+L |
| Edit Message as New | Ctrl+E |
Receiving and reading messages
| Get New Messages for Current Account | F5 |
| Get New Messages for All Accounts | Shift+F5 |
| Open message (in new window or tab) | Ctrl+OEnter |
| Open message in conversation | Ctrl+Shift+O |
| Zoom In | Ctrl++Ctrl+=Ctrl+Scroll wheel up |
| Zoom Out | Ctrl+-Ctrl+Scroll wheel down |
| Reset Zoom | Ctrl+0(zero) |
| Expand Collapsed Thread | → |
| Collapse Expanded Thread | ← |
| Expand All Threads | * |
| Collapse All Threads | \ |
| Newsgroups: Ignore or Unignore Thread | K |
| Newsgroups: Ignore or Unignore Subthread | Shift+K |
| Newsgroups: Watch Thread | W |
Managing your messages
| Print message or selected message text | Ctrl+P |
| Save Message as File | Ctrl+S |
| View Message Source | Ctrl+U |
| Select All (messages, text, or attachments) | Ctrl+A |
| Select Thread | Ctrl+Shift+A |
| Toggle Caret browsing (select text with keyboard) | F7 |
| Copy selected text | Ctrl+C |
| Cut selected search text | Ctrl+X |
| Paste text into search or filter fields | Ctrl+V |
| Move/Copy message to previous target folder Again | Ctrl+Shift+M |
| Archive Message | A |
| Delete message, folder, attachment, or selected search text | Delete |
| Delete message bypassing trash (no Undo!) | Shift+Del |
| Undo | Ctrl+Z |
| Redo | Ctrl+Y |
| Rename Folder | F2 |
Tagging and marking your posts!
| Add/Remove Tag | 1-9 |
| Remove All Tags from Message | 0(zero) |
| Mark Message as Read/Unread | M |
| Mark Thread as Read | R |
| Mark All Read | Shift+C |
| Mark as Read By Date | C |
| Mark as Junk | J |
| Mark as Not Junk | Shift+J |
| Add/Remove Star | S |
Search messages
| Search All Messages (global fulltext search in all accounts) | Ctrl+K |
| Quick Filter (search messages in current folder or view) | Ctrl+Shift+K |
| Clear current Quick Filter; hide Quick Filter Bar | Esc(as often as needed) |
| Search Messages (advanced search in folder) | Ctrl+Shift+F |
| Find Text in Current Message | Ctrl+F |
| Find Again in Current Message | Ctrl+GF3 |
| Find Previous in Current Message | Ctrl+Shift+GShift+F3 |
Moving between messages
| Go to Mail Start Page | Alt+Home |
| Scroll Down Current Message, then Go to Next Unread Message | Spacebar |
| Go to Next Message | F |
| Go to Previous Message | B |
| Go to Next Unread Message | N |
| Go to Previous Unread Message | P |
| Go to Next Unread Thread (and mark current thread as read) | T |
| Go to Next Viewed Message | ] |
| Go to Previous Viewed Message | [ |
Managing Windows and tabs, Thunderbird
| Move to Next UI Element | Tab |
| Move to Previous UI Element | Shift+Tab |
| Move to Next Mail Pane | F6Ctrl+F6 |
| Move to Previous Mail Pane | Shift+F6Ctrl+Shift+F6 |
| Next Tab | Ctrl+TabCtrl+PageDown |
| Previous Tab | Ctrl+Shift+TabCtrl+PageUp |
| Mail & Newsgroups Home Tab (Tab 1) | Ctrl+1 |
| Tab 2 to 8 | Ctrl+2-8 |
| Last Tab | Ctrl+9 |
| Address Book | Ctrl+Shift+B |
| Saved Files | Ctrl+J |
| Help | F1 |
| Toggle Message Pane | F8 |
| Toggle Menu Bar (if hidden) | AltF10 |
| Show context menu | Menu keyShift+F10 |
| Minimize current window | Win+↓ |
| Close window or tab | Ctrl+WAlt+F4(only for closing a Window) |
| Undo close tab (restore and go to most recently closed tab) | Ctrl+Shift+T |
Creating, saving and sending messages
| New message (see Starting a new message) | Ctrl+NCtrl+M |
| Save Draft | Ctrl+S |
| Print Draft | Ctrl+P |
| Send Message Now | Ctrl+Enter |
| Send Message Later | Ctrl+Shift+Enter |
Management of the compose message window
| Toggle Contacts Sidebar | F9 |
| Move to next main UI element | F6Ctrl+F6 |
| Move to previous main UI element | Shift+F6Ctrl+Shift+F6 |
| Zoom In | Ctrl++Ctrl+=Ctrl+Scroll wheel up |
| Zoom Out | Ctrl+-Ctrl+Scroll wheel down |
| Reset Zoom | Ctrl+0(zero) |
| Show Main Mail Window (Mail & Newsgroups) | Ctrl+1 |
Edit the message text and attachment processing
| Copy | Ctrl+C |
| Cut | Ctrl+X |
| Paste | Ctrl+V |
| Paste as quotation | Ctrl+Shift+O |
| Paste without formatting | Ctrl+Shift+V |
| Rewrap message text | Ctrl+R |
| Delete selected text, attachment, table cell contents, or table | Delete |
| Delete word to the right (from cursor to end of word) | Ctrl+Del |
| Delete word to the left (from cursor to start of word) | Ctrl+Backspace |
| Select All (text in a message, or attachments) | Ctrl+A |
| Select Table Cell | Ctrl+Click within cell |
| Select Table Rows or Columns | Drag across cells of rows or columns |
| Select Table | Ctrl+Click on table border |
| Insert Link | Ctrl+K |
| Discontinue Link, or Remove Links from selection | Ctrl+Shift+K |
| Remove Named Anchors | Ctrl+Shift+R |
| Undo | Ctrl+Z |
| Redo | Ctrl+Y |
| Find and Replace Text in Current Message | Ctrl+F |
| Find Again in Current Message | Ctrl+G |
| Find Previous in Current Message | Ctrl+Shift+G |
| Check Spelling | Ctrl+Shift+P |
| Attach File | Ctrl+Shift+ACtrl+H |
| Rename Attachment | F2F3Shift+F3 |
Styling text messages
| Larger Font Size | Ctrl+> |
| Smaller Font Size | Ctrl+-Ctrl+< |
| Text Style Bold | Ctrl+B |
| Text Style Italics | Ctrl+I |
| Text Style Underline | Ctrl+UCtrl+F4(only for closing a Tab) |
| Text Style "Fixed Width" | Ctrl+TCtrl+, |
| Discontinue or Remove Text Styles | Ctrl+Shift+YCtrl+SpacebarCtrl+. |
| Increase Indent | Ctrl+] |
| Decrease Indent | Ctrl+[ |
Address Book
| New Address Book Contact | Ctrl+N |
| Write new message to selected contact(s) | Ctrl+M |
| Addressbook Quick Filter | Ctrl+F |
| Addressbook Advanced Search | Ctrl+Shift+F |
| Edit Properties of selected contact or address book | Ctrl+I |
| Select all (contacts, or search text) | Ctrl+A |
| Print selected contacts | Ctrl+P |
| Delete (selected text, contact, or address book) | Delete |
| Show Main Mail Window (Mail & Newsgroups) | Ctrl+1 |
Miscellaneous
| Clear History | Ctrl+Shift+Del |
Lightning (Calendar Add-on)
| Show or hide Today Pane | F11 |
| Calendar tab | Ctrl+Shift+C |
| Tasks tab | Ctrl+Shift+D |
| Mail & Newsgroups Home Tab (Tab 1) | Ctrl+1 |
| New Event | Ctrl+I |
| New Task | Ctrl+D |
Calendar Tab
| Clear current Events Filter | Esc |
| Go to Today | Alt+End |
| Day View | Alt+1Ctrl+Shift+Tab |
| Week View | Alt+2 |
| Multiweek View | Alt+3 |
| Month View | Alt+4 |
Tasks Tab
| Filter Tasks | Ctrl+Shift+K |
| Clear current Tasks Filter | Esc |
General Functions
| Copy (selected events, tasks, or text) | Ctrl+C |
| Cut (selected events, tasks, or text) | Ctrl+X |
| Paste | Ctrl+V |
| Delete (selected events, tasks, or text) | Delete |
| Undo | Ctrl+Z |
| Redo | Ctrl+Y |
| Ctrl+P |
