Comment spam in Trac

[Rainer Müller]

Ryan Schmidt wrote:
> On Mar 28, 2009, at 13:06, William Siegrist wrote:
>> I will be installing a spam plugin for Trac next week.
> 
> It's sad that this kind of thing is necessary. :(

I am wondering how http://trac.edgewall.com does it. They even allow
anonymous edits, so if there are spammers out there targeting Trac and
even register accounts for that purpose, why aren't they affected badly?

Rainer