Eudora 5.1 Address Book Entry Tip
To make an address book entry for the recipient of a message while in the message window, hit Command + K.

Eudora 5.1 Cut, Copy and Paste Newbies Tip
To quickly cut highlighted text, hit the F2 function key. Hit F3 to copy and F4 to paste.

Eudora 5.1 Filters Newbies Tip
For detailed information about creating filters, select menu item
Help > Filtering Messages.

Eudora 5.1 Help Newbies Tip
To quickly toggle balloon help on and off, hit the Help key.

Eudora 5.1 Print Selection Tip
To print the current selection only, hold down Shift and select new menu item
File > Print Selection.

Eudora 5.1 Priority Tip
Hit Command + ] to raise the priority of an unsent message and Command + [ to lower the priority.

Eudora 5.1 Scroll Tip
Hit the Home key to scroll a long window to the beginning and the End key to scroll to the end.

Eudora 5 Add to Dictionary Tip
Hold down Command + Shift + Option + 6 to add an unknown highlighted word to Eud ora's spelling dictionary.

Eudora 5 Address Book Entries Tip
Hold down Option and drag Address Book entries to the Finder to save the entries as a text clipping with tab delimited entries.

Eudora 5 Change Toolbar Function Tip
To change the function of a main toolbar button, hold down Command and click on a toolbar button.

Eudora 5 Compact Mailbox Tip
To compact a mailbox, Option click on the mailbox size display in the mailbox window.

Eudora 5 Copy Attachments Tip
Hold down Option and drag an attachment from the preview pane to a folder on your Desktop to copy the attachment to the folder.

Eudora 5 Directory Services Tip
Highlight text in a message window that you would like to use in a directory services query. Hold down Shift and select menu item Window > Directory Services to open the Directory Services window with the selected text in the query field and to perform the query.

Eudora 5 Forwarding Tip
Hold down Option and select menu item
Message > Forward to forward a selected message without using quote characters.

Eudora 5 Mailbox/Spelling Shortcut Commands Newbies Tip
Hit Command + 1 to open the Inbox, Command + 0 to open the Outbox and hit Command + 6 to check spelling with Eudora's built-in spell checker.

Eudora 5 Mailbox Window Sort Tip
Hold down Option and click on a mailbox column header in a mailbox window to sort the messages by that column in descending order.

Eudora 5 Newbies Selection Tip
Similar to the Mac OS Finder, hold down Shift to select multiple contiguous items in a mailbox window and hold down Command to select multiple noncontiguous items.

Eudora 5 "Nuke" Tip
To permanently remove a message in Eudora without first moving it to the Trash mailbox, hold down Shift + Option + Delete (note that nuked messages cannot be recovered).

Eudora 5 Open Tip
Hold down the Shift key while opening Eudora to disable mail checking even if a mail check interval is active. Make sure to hold down Shift until Eudora fully starts.

Eudora 5 Save Messages Tip
Hold down Option and select new menu item
File > Save All to save all open outgoing messages.

Eudora 5 Sending Tip
Hold down Option and hit the Send button in a message window to open the Change Queuing dialog to modify sending preferences.

Eudora 5 Styled Text Tip
Hold down Shift and drag selected text to a destination to copy and paste the text but without any style information.

Eudora 5 Title Bar Tip
Hold down Command and click on the title bar of an open message to highlight or open the mailbox/folder containing the specific message.

Eudora 5 Toolbar Button Delete Tip
To remove a button from the toolbar, hold down Command and drag the button to the Trash on your Desktop.

Eudora 5 URL Helper Newbies Tip
For detailed information about selecting a URL Helper application, select menu item
Help > Selecting a URL Helper.

Eudora Attachment Tip
To open the folder that contains an attachment, hold down Control + Command while clicking on the attachment in a message.

Eudora File Dialog Tip
To display a file dialog to choose an application to use for a specific type of URL, option double-click on the URL.

Eudora Mailbox Tip
To quickly move messages to a specific mailbox in Eudora, first Command click between two toolbar buttons to create a new button. When the Toolbar Creation Window comes up, select the specific mailbox from the Mailbox menu. You can now drag any message to the toolbar button to quickly move it.

Eudora Pro Insert Button Tip
In Eudora Pro, Command click between two toolbar buttons to insert a new button.

Eudora Pro 4.x Text Cleanup Tip
To cleanup and rewrap highlighted text in a Eudora message, hold down Option and choose Unwrap Selection from the Edit menu.