[Catalog-sig] PyPI slowdowns

["Martin v. Löwis"]

> Another seems to involve checking permissions to see if the requester can 
> save pages, where the software seems to get held up communicating with an 
> XML-RPC service on moinmoin.de, possibly for anti-spam blacklist purposes. 

Ah, that's a clue. Do you know where I could find more about that? What
files should I look at that may have configuration to that effect?

Regards,
Martin