I'm attempting to use the Acymailing plugin, but the only way it appears to work is to insert the full HTTP link text.  This is very ugly and unprofessional, and breaks the formatting of my newsletter.

I've tried to use the tag inside an href, but that doesn't work either.

Is there something I'm missing?  I'm expecting it to work like an {unsubscribe}{/unsubscribe} tag that surrounds text, then the link is assigned to that display text.