Tweaking Apps
Yahoo Mail account provides option for the users to display the size of an email. By default if your Yahoo Mail does not display this column then you can use the options link to change this behaviour.
On the right hand side of the Yahoo Mail account, click the drop down arrow available next to Options link
Select Show from the list of available menus and then followed by Selecting Size Column.
Now the email list would include a new column which displays the size of each email as shown below.
The number of email messages displayed per page in a Yahoo email can be changed using the Mail Options. Click on the Options link available on the top of the right hand side. Select Mail Options from the menu list.
In the General Page, using the Messages/results per page field you can increase or decrease the number of email messages displayed per page.
The list of available values are
After selecting the required value, click on the Save Changes link available on Top of the General section. By this way you can change the display of email messages per page in Yahoo Mail.
Gmail provides similar feature like Outlook which can be used to recall a message. This feature can be enabled using Gmail Settings.
1. Logon to your Gmail account.
2. Click on the Settings link available at the top right hand corner next to your email id.
3. In Settings screen, navigate to Labs section.
4. Scroll down to Undo Send section and select the Enable radio option and Click Save changes button to apply the changes.
5. In the General section, navigate to Undo Send section and set the cancellation period. The available values are 10 and 20 seconds. This specifies the time before which you can use the recall or undo send feature. Click on the Save changes button.
Now if you send any email message, Gmail will display a Undo link as shown below.
If you click on the Undo link, the email message will be recalled. This Undo link will be available only for the time period specified in the Gmail General Settings.