Especially in a small business, where your email is full of important and sensitive information about accounts, transactions and valuable clients, setting up a secure email address is critical to ...

How to send a secure message with Confidential mode in the Gmail mobile app Sometimes, you need to send a secure email on the go.

Free, open-source Mailcow software When creating a personal secure email server, it’s best to go with a cloud server, whereas businesses would benefit from having a dedicated email server.

That way, the email clients cannot open exfiltration channels. This is currently the safest option with the downside that the process gets more involved. Short term: Disable HTML rendering.