How to Prevent Others from Reading Your Email Messages - Use Digital Signatures

If you want to make sure that no one reads your email messages, you need to encrypt your email messages using a digital signature certificate that’s available for free from Comodo.

Watch this video that shows how to encrypt email messages using digital certificates in Outlook 2007 and Outlook 2003. Before you can send encrypted messages, the recipient of the message needs to have a copy of your security certificate and you need a copy of theirs.

Related: Is Anyone Reading My email ?

Amit Agarwal

Amit Agarwal

Google Developer Expert, Google Cloud Champion

Amit Agarwal is a Google Developer Expert in Google Workspace and Google Apps Script. He holds an engineering degree in Computer Science (I.I.T.) and is the first professional blogger in India.

Amit has developed several popular Google add-ons including Mail Merge for Gmail and Document Studio. Read more on Lifehacker and YourStory

Awards & Titles

Digital Inspiration has won several awards since it's launch in 2004.

Google Developer Expert

Google Developer Expert

Google awarded us the Google Developer Expert award recogizing our work in Google Workspace.

ProductHunt Golden Kitty

ProductHunt Golden Kitty

Our Gmail tool won the Lifehack of the Year award at ProductHunt Golden Kitty Awards in 2017.

Microsoft MVP Alumni

Microsoft MVP Alumni

Microsoft awarded us the Most Valuable Professional (MVP) title for 5 years in a row.

Google Cloud Champion

Google Cloud Champion

Google awarded us the Champion Innovator title recognizing our technical skill and expertise.

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