How to select your sender address on the Compose page:
If you have set up external E-Mail accounts, you can use those addresses as sender addresses. To do so, proceed as follows:
Click on the sender address next to From:.
Select an E-Mail address from the list.
Note: Depending on the folder selected, a defined sender address will be preset.
You can define the names to be displayed with your E-Mail addresses. To do so, proceed as follows:
Click on . The Edit real names window opens.
Enable the checkbox of the name that you want to edit. Edit the name. Click on .
Also see
Parent topic: Sending email messages