Your current Outlook signature will not automatically transfer to Boxtop. Once in Boxtop, to set up your email signature:
1. Open an old email from your sent folder.
2. Highlight your signature > copy
3. Open a new email. Then at the top of the window click Signature > Signatures...
4. Click New then paste your email signature and save.
5. Lastly, on the right side select your newly created signature for new messages and replies. Then click OK.