Gmail is happy to cancel the schedule and send your message right away. To make this happen, choose Scheduled on Gmail's main menu, click the message, and then click Cancel Send. Gmail opens the message in a separate window, and you can then click Send to fire the message into the ether right away.
Undoing a send
It's a rare emailer who hasn't experienced “post-Send” regret, which is the sinking feeling in the pit of your stomach that comes when you realize you’ve just posted a long lament about the sad state of your love life to the entire company.
The Gmail programmers must have experienced that regret a time or two themselves because they did something about it: They created the Undo command. After you click Send, Gmail displays the Message Sent pop-up, shown in Figure 2-8, for a few seconds. Crucially for those of us with overly sensitive Send trigger fingers, that pop-up also includes an Undo command. Click Undo and Gmail plucks your message out of the outbox and opens it again so that you can make whatever changes you need (or toss the message in the trash). Whew!
FIGURE 2-8: Right after you send a message, you can change your mind by clicking Undo.
By default, Gmail displays the Message Sent pop-up (and therefore the Undo command) for only five seconds. If you'd like a bit more time, follow these steps:
1 Choose Settings ⇒ See all settings.Gmail opens the Settings page with the General tab displayed.
2 For the Undo Send setting, use the Send Cancellation Period: X Seconds drop-down list to set the number of seconds you want.You can choose 5, 10, 20, or 30 seconds.
3 Scroll down to the bottom of the Settings page and click Save Changes.
The Inbox: Handling Incoming Messages
Some people like to think of email as a return to the days of belles lettres and billets-doux. (These people tend to be a bit pretentious.) Yes, it's true that email has people writing again, but this isn't like the letter-writing of old. The major difference is that the turnaround time for email is usually much quicker. Rather than wait weeks or even months to receive a return letter, a return email might take as little as a few minutes or a few hours. So, if you send a message with a question or comment, chances are that you’ll receive a reply before too long. This section shows you what to do with those messages after they arrive.
Refreshing your messages
One of Gmail's handiest features is that whenever it receives a message, it automatically adds it to your inbox. Nice! However, Gmail sometimes doesn't add a new message to the inbox immediately. It will get there soon enough, but if you're waiting impatiently for a particular message to arrive, you can often speed things up a bit by clicking the Refresh icon (pointed out earlier, in Figure 2-1).
Reading your messages
Figure 2-9 shows the Inbox label with a few messages. The first thing to notice is that Gmail uses a bold font for all messages you haven't read yet. For each message, you also see the name of the sender, the Subject line and the first few words of the body (separated by a dash), and the delivery time (if it was delivered today) or date (if it was delivered before today).
FIGURE 2-9: The inbox with a few messages received.
To read a message, click it. Gmail opens the message and displays its text, as shown in Figure 2-10. To navigate your messages, use the following techniques (all shown in Figure 2-10):
To display the next oldest message, click Older.
To display the next newer message, click Newer.
To return to the inbox, click Back to Inbox.
FIGURE 2-10: Click a message to open it and see what it says.
Easier reading with the Reading pane
Reading messages isn't hard, but it does involve a few more clicks than you might like. To fix that, you can sit Gmail down and ask it to display the reading pane, which is a separate area displayed alongside the inbox. When you select a message, Gmail displays the message text in the reading pane. One-click reading!
You have two choices when it comes to the position of the reading pane:
To the right of the inbox: This option splits the inbox area vertically so that you end up with the inbox on the left and the reading pane on the right. This gives you the most vertical reading space, so it's best if you tend to get long messages.
Below the inbox: This option splits the inbox area horizontally so that you end up with the inbox on the top and the reading pane on the bottom. This gives you the most horizontal inbox space, which makes it easier to navigate your messages.
Follow these steps to start using the reading pane:
1 Choose Settings ⇒ See all settings.Gmail opens the Settings page with the General tab displayed.
2 Click the Inbox tab.
3 For the Reading Pane setting, select the Enable Reading Pane check box.
4 For the Reading Pane Position setting, click the radio button you prefer: Right of Inbox or Below Inbox.You also see a third option here: No Split. This tells Gmail to go ahead and activate the reading pane, but not to show it right away. You can then display the reading pane whenever you need it by using the Toggle Split Pane Mode list, pointed out in Figure 2-11.
5 Scroll to the bottom of the inbox page and click Save Changes.
FIGURE 2-11: The reading pane, positioned below the inbox message list.
Figure 2-11 shows the inbox with the reading pane lurking below the message list, dutifully displaying the text of the selected message. Note, too, the new Toggle Split Pane Mode list, which you can use to adjust the reading pane position to the right of the inbox (Vertical Split), below the inbox (Horizontal Split), or hidden (No Split).
Attending to attachments
If you receive a message that has one or more files tied to it, when you open that message (either directly or in the reading pane), you see a thumbnail version
