How to use Google's free SMTP Server?

Google's GMail offers a free SMTP server which can be used by anyone who has a GMail account.
If you don't have a GMail account, you can create one at the GMail account creation page. Then all you need to do is configure your mail client to use GMail for outgoing mail server. The details you should use are:

• Outgoing Mail (SMTP) Server: smtp.gmail.com
• Use Authentication: Yes
• Use Secure Connection: Yes (this can be TLS or SSL depending on your mail client)
• Username: your GMail account
• Password: your GMail password
• Port: 465 or 587

How to create custom mail filters in cPanel?

E-mail filtering allows you to select messages that contain certain string of text or other symbols, and either discard them, or send them to another e-mail box of your choice. Step 1:To access the user level filtering menu, click on the User Level Filtering icon on the main screen of your cPanel interface.

Step 2:Click on [Manage Filters] next to the account for which you wish to add filters