I've seen someone else crabbing about her Delicious links not going through recently, but don't have any detail at the moment. Giving her a poke. In the meantime, let's get some from you and see if things match up.
[I've never used this Delicious tool. Answer questions accordingly.]
QUOTE (ElectraSteph @ Aug 8 2008, 09:13 PM)

I have the "post to blog" set up on del.icio.us - or as they're now called - delicious.com - but when my web host upgraded me to 4.1, my links stopped getting posted regularly.
Stopped posting regularly as in it does
sometimes work? Or is it not at all?
QUOTE (ElectraSteph @ Aug 8 2008, 09:13 PM)

I've gone in a reset the posting several times, but I'm getting the error message "Invalid login."
Where's this error being displayed? Over at Delicious?
Is there anything that looks possibly related in your activity log? It tracks failed login attempts.
Are you pointing Delicious at the rsd.xml file, or directly at the mt-xmlrpc.cgi file? Have you tried the other? (I have no idea if this'll make any difference, but hey it's
already not working...)
QUOTE (ElectraSteph @ Aug 8 2008, 09:13 PM)

Before you say it - it's on Movable Type's side, not delicious.
What makes you say? For example, does it still work for you on some other installation of MT? Is it the same version?
Keep in mind that the feature is labeled as experimental, and while the MT team works really hard at keeping the application compatible forwards and backwards, Delicious' claim of simply "Movable Type" support doesn't tell us anything about where they've actually tested it.
Also remember that it isn't only your MT installation that's changed recently. Delicious had a major overhaul just last week; it wasn't just design, but the actual back end application.
[EDIT] Have you tried the Delicious forums? Because there are a couple people in
this thread who seem to be having the same problem, and it would appear to suggest from at least one of their comments that this happened after
Delicious upgraded.
Also see
http://support.delicious.com/forum/comment...10#Comment_2510QUOTE (ElectraSteph @ Aug 8 2008, 09:13 PM)

For some reason, Movable Type won't let delicious log in.
Do you actually know this, and how? All that's easily determined is that the login is failing. Unless you've seen the actual query sent to MT, it's possible the information really
is bad. While you probably did input it into the Delicious form correctly, they can still mess it up later.
----
Tommart, if you're having some problem of your own that's fine; go ahead and start a thread or continue an existing one, but what does your response have at all to do with Steph's question other than giving you a chance to complain in a non-sequitur fashion and waste her time coming back to see a non-solution?
QUOTE (tommart @ Aug 8 2008, 09:28 PM)

and even me, right now, it wouldn't let me log in to reply to this post.
...continuing from the previous, this forum isn't even run on MT.