bug#21650: 24.5; mh-e keeps trying to open urls

[Simon J. Gerraty]

Glenn Morris <rgm@gnu.org> wrote:
> Perhaps shr-related.

Thanks for the pointer!

shr-blocked-images doesn't appear to be in scope, but
gnus-blocked-images was and setting that to "."
Appears to have stopped at least the most recent offending mail item
from attempting to connect somewhere.
[Unless the fact that it was previously read is relevant]

> http://sourceforge.net/p/mh-e/bugs/478
> http://debbugs.gnu.org/21519
> 
> As always, a minimal example starting from emacs -Q would be helpful.

Looks like the offending item is indeed an img url.
Some people think e-mail is incomplete without corporate logo's and
similar noise.