Notice that there are both HTML and Text signatures. Users should create both formats of signature, so that the correct format gets placed in new, reply, and forward messages based on the format of the message itself.
Click on "Text" and add or edit the Plain Text format Signature, then click on "HTML" and add or edit the HTML format Signature.
Default Mailbox - The selected mailbox will be the one appearing at the top of the E-Mail panel in MRSware, and will be the default mailbox from which messages are sent (users can select an alternate mailbox for individual e-mails).
Set as default Signature - The signature to be automatically inserted in each New/Reply/Forward e-mail, and when the Insert Signature button is used. The Insert Signature button can also insert alternate signatures that have been added here.
Add - Create a New signature.
Edit - Change the selected signature.
Delete - Remove the selected signature.