An unique feature had been added to Gmail Labs named “Random Signature”. After enabling this feature in your Gmail Labs, you will be asked to enter your feed url in the settings page below Signature box. Enter your feed url and save the changes. You are done. Just check the changes by composing a new mail, you can see you blog posts links like below.

Procedure to Enable Random Signature:
1. Login your Gmail.

2. Go to Settings page. Go to Labs tab.

3.  Scroll to Random Signature & Enable it.

4. Navigate to Settings page.

5. Enter the feed url in the box below Signature option.

6. Save the settings.

You are done! from next time whenever you compose a mail you will see your blog post below your signature.

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