Re: unsub from lne

An unsubscribe command sent to the lne.com administrivia address was rejected as spam?

I find that hard to believe, as that is one of the normal commands, ones which the lne regular message lists.

It's fairly possible the mail was rejected even before the SMTP negotiation itself; it did little problems to me because of HELO string not exactly matching the reverse DNS lookup on the IP. The logs (or the bounce message) have the answer.