Sorting your e-mail messages into different folders provides overview and helps you keep track of messages. You can sort your messages in two different ways.
This is a step-by-step guide about importing the address book from Thunderbird or another email program into Evolution.
A signature is a predefined text that is automatically added to the bottom of the e-mails you send. The signature should be short - preferably no longer than 4 lines - and it usually contains contact information.