Thanks. Probably, it work,

iphone4g — Tue, 19 Apr 2011 14:35:06 +0000

Thanks.
Probably, it works, because no one bots at muc now.

iphone4g wrote: Bots has name

mfoss — Tue, 19 Apr 2011 11:15:47 +0000

iphone4g wrote:

Bots has name urn[something else] @ variousserver.com

Also, we tried use regexp for blocking bots:

{acl, blocked, {user_glob, "urn*"}}.
{access, muc, [{deny, blocked},
               {allow, all}]}.

But it's not works.

Try:

{acl, blocked, {node_glob, "urn*", "*"}}.

{access, muc, [{deny, blocked},
               {allow, all}]}.