The following options exist:
Sending an encrypted E-Mail. Only you and the recipient can read the E-Mail content.
Warning: When sending an encrypted E-Mail draft, the draft will be deleted when being sent from the Drafts folder.
Sending an E-Mail with a signature. The signature ensures that the recipient is able to recognize whether the E-Mail content has been changed on the transport.
Sending an encrypted E-Mail with a signature.
How to send an encrypted E-Mail:
Compose an E-Mail in the E-Mail app as usual.
In the Compose new E-Mail page, click the icon on the upper right side.
You can also click on
below the subject. Enable .In order to show further options, click on
. You can activate the following options.In order to additionally sign the E-Mail, enable
.In case the recipient's E-Mail client does not support PGP, the message should be readable though, enable
. If you use this setting, you can not send E-Mails in html format.
Click on
.When sending to external recipients, a window is displayed that allows to send notes for opening the encrypted E-Mail to the external recipients.