def parse_email_for_anchor_text_link(email, link_text)
      if textify_images(email.default_part_body) =~ %r{#{A_TAG_BEGIN_REGEX}#{link_text}#{A_TAG_END_REGEX}}
        URI.split($1)[5..-1].compact!.join("?").gsub("&amp;", "&")
        # sub correct ampersand after rails switches it (http://dev.rubyonrails.org/ticket/4002)
      else
        return nil
      end
    end
def parse_email_for_anchor_text_link(email, link_text)
      if textify_images(email.default_part_body) =~ %r{#{A_TAG_BEGIN_REGEX}#{link_text}#{A_TAG_END_REGEX}}
        URI.split($1)[5..-1].compact!.join("?").gsub("&amp;", "&")
        # sub correct ampersand after rails switches it (http://dev.rubyonrails.org/ticket/4002)
      else
        return nil
      end
    end
e.g. Click here in  <a href="http://confirm">Click here</a>