XXX-done messages not working for me

[Juanma Barranquero]

When I send XXX-done messages to @emacsbugs.donarmstrong.com, bug XXX
is not closed. In fact, I don't get any kind of answer from Emacsbug.

Sending control messages to address@hidden does
work, though. Also, I can open new bugs as usual.

In all cases I'm using the same e-mail address (this one, from Gmail).

Any idea of what is happening? (I wrote to Don, but it seems like he's
off-line right now.)

    Juanma