If you're using MT-Blacklist, and would like to grab the blacklist from this site, here you go. (This site gets quite a bit of comment spam, so the list is pretty extensive!)
(FYI – this list is also now linked in the sidebar. Last "box" towards the bottom)
2 | Phoenix
January 29th, 2004 at 11:45 am
Dear scriptygoddess,
I am writing this comment here because what I am about to tell you also has to do with comment spam. Im wondering if there is a way I could "prove" that I am the real owner of the site when I comment. For example, everyone can say that they are me, put in my email, site and its done, but only I would know a certain code to put or anything like that. It would be really cool that have that, so everyone is absolutely sure the owner is actually posting a comment.
I have seen alot of really popular sites that have this problem, but still no solution. I guess all of you scriptygoddesses could figure this out.
Just a little comment, is all.
3 | Arve Bersvendsen
I'd like to point out that one of the entries in your blacklist.txt should be deleted or modified:
[ 0-9a-zA-Z ]+-[ 0-9a-zA-Z ]+-\ S* \..{ 2, }
This entry will cause a perfectly legitimate mail address like user+200402@spamprotect.example.com to fail.
This regexp alone caused two false positives in the last 25 comments of my blog – including a comment I had posted myself 
5 | Jennifer
If someone has that has their email address, it seems to be fine.
Since I don't know regexp that well – the person who you should probably bring that to the attention of is Jay – the author of the script itself. I keep a pretty close eye on the logs on the site – and I haven't seen any notable "false positives".
6 | Mean Dean
I'm sorry to pipe in so late, but Arvre is incorrect (as Jennifer later tested).
The regex in question could also be written as:
([0-9a-zA-Z]+-){2,}\S*\..{2,}
Meaning it will stop URLs that contain more than one hypenation, such as:
foo-bar-fubar.nu
Click on the url associated with my name for a list of some of the online and client regex testing/tutorial tools out there for free.
7 | Rodent Regatta
January 22nd, 2004 at 10:12 am
8 | Rodent Regatta
9 | Rodent Regatta
January 27th, 2004 at 11:39 am
scriptygoddess
