Can I use SpamSieve on a second Mac?

I’ve set up my email accounts with the IMAP protocol to sync mail between my iMac, Macbook, and iPhone, and to also reduce spam on the iPhone. But can I also use SpamSieve on my Macbook to sync with the rules I have set on the iMac? Does my single-user license cover SpamSieve on a second Mac? Thanks for your help.

Please see this page.

Great; thanks Michael!