Email Blacklist

Random thoughts says:

If you can use a .htaccess file then you can block most spammers from ever getting to the guestbook. I just did this on my blog because my stats page was getting hit every 6 seconds from some #$%#$%%$ using subdomains on jixx.de

You will need to copy and paste the code below into your .htaccess file and then upload it to your server.

First login with your ftp client to see if there is already an .htaccess file in the public_html folder. If there is download this to your computer to work on. Then save a copy as .htaccess.bak so you have a good copy in case you do something wrong. Now modify the .htaccess file with the code below. Make sure there are no stray end of line characters after the end of the code. Once it is modified save it and upload it to the server. Put it in the public_html folder.

This should stop 99% of the spammers.

[code]RewriteEngine on

# Block Referrer Spam

# Drugs / Herbal

RewriteCond %{HTTP_REFERER} (sleep-?deprivation) [NC,OR]
RewriteCond %{HTTP_REFERER} (sleep-?disorders) [NC,OR]
RewriteCond %{HTTP_REFERER} (insomnia) [NC,OR]
RewriteCond %{HTTP_REFERER} (phentermine) [NC,OR]
RewriteCond %{HTTP_REFERER} (phentemine) [NC,OR]
RewriteCond %{HTTP_REFERER} (vicodin) [NC,OR]
RewriteCond %{HTTP_REFERER} (hydrocodone) [NC,OR]
RewriteCond %{HTTP_REFERER} (levitra) [NC,OR]
RewriteCond %{HTTP_REFERER} (hgh-) [NC,OR]
RewriteCond %{HTTP_REFERER} (-hgh) [NC,OR]
RewriteCond %{HTTP_REFERER} (ultram-) [NC,OR]
RewriteCond %{HTTP_REFERER} (-ultram) [NC,OR]
RewriteCond %{HTTP_REFERER} (cialis) [NC,OR]
RewriteCond %{HTTP_REFERER} (soma-) [NC,OR]
RewriteCond %{HTTP_REFERER} (-soma) [NC,OR]
RewriteCond %{HTTP_REFERER} (diazepam) [NC,OR]
RewriteCond %{HTTP_REFERER} (gabapentin) [NC,OR]
RewriteCond %{HTTP_REFERER} (celebrex) [NC,OR]
RewriteCond %{HTTP_REFERER} (viagra) [NC,OR]
RewriteCond %{HTTP_REFERER} (fioricet) [NC,OR]
RewriteCond %{HTTP_REFERER} (ambien) [NC,OR]
RewriteCond %{HTTP_REFERER} (valium) [NC,OR]
RewriteCond %{HTTP_REFERER} (zoloft) [NC,OR]
RewriteCond %{HTTP_REFERER} (finasteride) [NC,OR]
RewriteCond %{HTTP_REFERER} (lamisil) [NC,OR]
RewriteCond %{HTTP_REFERER} (meridia) [NC,OR]
RewriteCond %{HTTP_REFERER} (allegra) [NC,OR]
RewriteCond %{HTTP_REFERER} (diflucan) [NC,OR]
RewriteCond %{HTTP_REFERER} (zovirax) [NC,OR]
RewriteCond %{HTTP_REFERER} (valtrex) [NC,OR]
RewriteCond %{HTTP_REFERER} (lipitor) [NC,OR]
RewriteCond %{HTTP_REFERER} (proscar) [NC,OR]
RewriteCond %{HTTP_REFERER} (acyclovir) [NC,OR]
RewriteCond %{HTTP_REFERER} (sildenafil) [NC,OR]
RewriteCond %{HTTP_REFERER} (tadalafil) [NC,OR]
RewriteCond %{HTTP_REFERER} (xenical) [NC,OR]
RewriteCond %{HTTP_REFERER} (melatonin) [NC,OR]
RewriteCond %{HTTP_REFERER} (xanax) [NC,OR]
RewriteCond %{HTTP_REFERER} (herbal) [NC,OR]
RewriteCond %{HTTP_REFERER} (drugs) [NC,OR]
RewriteCond %{HTTP_REFERER} (lortab) [NC,OR]
RewriteCond %{HTTP_REFERER} (adipex) [NC,OR]
RewriteCond %{HTTP_REFERER} (propecia) [NC,OR]
RewriteCond %{HTTP_REFERER} (carisoprodol) [NC,OR]
RewriteCond %{HTTP_REFERER} (tramadol) [NC]
RewriteRule .* - [F]

# Porn

RewriteCond %{HTTP_REFERER} (porno) [NC,OR]
RewriteCond %{HTTP_REFERER} (shemale) [NC,OR]
RewriteCond %{HTTP_REFERER} (gangbang) [NC,OR]
RewriteCond %{HTTP_REFERER} (-cock) [NC,OR]
RewriteCond %{HTTP_REFERER} (-anal) [NC,OR]
RewriteCond %{HTTP_REFERER} (-orgy) [NC,OR]
RewriteCond %{HTTP_REFERER} (cock-) [NC,OR]
RewriteCond %{HTTP_REFERER} (anal-) [NC,OR]
RewriteCond %{HTTP_REFERER} (orgy-) [NC,OR]
RewriteCond %{HTTP_REFERER} (singles-?christian) [NC,OR]
RewriteCond %{HTTP_REFERER} (dating-?christian) [NC,OR]
RewriteCond %{HTTP_REFERER} (cumeating) [NC,OR]
RewriteCond %{HTTP_REFERER} (cream-?pies) [NC,OR]
RewriteCond %{HTTP_REFERER} (cumsucking) [NC,OR]
RewriteCond %{HTTP_REFERER} (cumswapping) [NC,OR]
RewriteCond %{HTTP_REFERER} (cumfilled) [NC,OR]
RewriteCond %{HTTP_REFERER} (cumdripping) [NC,OR]
RewriteCond %{HTTP_REFERER} (krankenversicherung) [NC,OR]
RewriteCond %{HTTP_REFERER} (cumpussy) [NC,OR]
RewriteCond %{HTTP_REFERER} (suckingcum) [NC,OR]
RewriteCond %{HTTP_REFERER} (drippingcum) [NC,OR]
RewriteCond %{HTTP_REFERER} (pussycum) [NC,OR]
RewriteCond %{HTTP_REFERER} (swappingcum) [NC,OR]
RewriteCond %{HTTP_REFERER} (eatingcum) [NC,OR]
RewriteCond %{HTTP_REFERER} (cum-) [NC,OR]
RewriteCond %{HTTP_REFERER} (-cum) [NC,OR]
RewriteCond %{HTTP_REFERER} (sperm) [NC,OR]
RewriteCond %{HTTP_REFERER} (christian-?dating) [NC,OR]
RewriteCond %{HTTP_REFERER} (jewish-?singles) [NC,OR]
RewriteCond %{HTTP_REFERER} (sex-?meetings) [NC,OR]
RewriteCond %{HTTP_REFERER} (swinging) [NC,OR]
RewriteCond %{HTTP_REFERER} (swingers) [NC,OR]
RewriteCond %{HTTP_REFERER} (personals) [NC,OR]
RewriteCond %{HTTP_REFERER} (sleeping) [NC,OR]
RewriteCond %{HTTP_REFERER} (libido) [NC,OR]
RewriteCond %{HTTP_REFERER} (grannies) [NC,OR]
RewriteCond %{HTTP_REFERER} (mature) [NC,OR]
RewriteCond %{HTTP_REFERER} (enhancement) [NC,OR]
RewriteCond %{HTTP_REFERER} (sexual) [NC,OR]
RewriteCond %{HTTP_REFERER} (gay-?teen) [NC,OR]
RewriteCond %{HTTP_REFERER} (teen-?chat) [NC,OR]
RewriteCond %{HTTP_REFERER} (gay-?chat) [NC,OR]
RewriteCond %{HTTP_REFERER} (adult-?finder) [NC,OR]
RewriteCond %{HTTP_REFERER} (adult-?friend) [NC,OR]
RewriteCond %{HTTP_REFERER} (friend-?finder) [NC,OR]
RewriteCond %{HTTP_REFERER} (friend-?adult) [NC,OR]
RewriteCond %{HTTP_REFERER} (finder-?adult) [NC,OR]
RewriteCond %{HTTP_REFERER} (finder-?friend) [NC,OR]
RewriteCond %{HTTP_REFERER} (discrete-?encounters) [NC,OR]
RewriteCond %{HTTP_REFERER} (cheating-?wives) [NC,OR]
RewriteCond %{HTTP_REFERER} (housewives) [NC,OR]
RewriteCond %{HTTP_REFERER} (\-sex\.) [NC,OR]
RewriteCond %{HTTP_REFERER} (xxx) [NC,OR]
RewriteCond %{HTTP_REFERER} (snowballing) [NC]
RewriteRule .* - [F]

# Weight

RewriteCond %{HTTP_REFERER} (fat-) [NC,OR]
RewriteCond %{HTTP_REFERER} (-fat) [NC,OR]
RewriteCond %{HTTP_REFERER} (diet) [NC,OR]
RewriteCond %{HTTP_REFERER} (pills) [NC,OR]
RewriteCond %{HTTP_REFERER} (weight) [NC,OR]
RewriteCond %{HTTP_REFERER} (supplement) [NC]
RewriteRule .* - [F]

# Gambling

RewriteCond %{HTTP_REFERER} (texas-?hold-?em) [NC,OR]
RewriteCond %{HTTP_REFERER} (poker) [NC,OR]
RewriteCond %{HTTP_REFERER} (casino) [NC,OR]
RewriteCond %{HTTP_REFERER} (blackjack) [NC]
RewriteRule .* - [F]

# Loans / Finance

RewriteCond %{HTTP_REFERER} (mortgage) [NC,OR]
RewriteCond %{HTTP_REFERER} (refinancing) [NC,OR]
RewriteCond %{HTTP_REFERER} (cash-?advance) [NC,OR]
RewriteCond %{HTTP_REFERER} (cash-?money) [NC,OR]
RewriteCond %{HTTP_REFERER} (pay-?day) [NC]
RewriteRule .* - [F]

# User Agents

RewriteCond %{HTTP_USER_AGENT} (Program\ Shareware|Fetch\ API\ Request) [NC,OR]
RewriteCond %{HTTP_USER_AGENT} (Microsoft\ URL\ Control) [NC]
RewriteRule .* - [F]

# Misc / Specific Sites

RewriteCond %{HTTP_REFERER} (netwasgroup\.com) [NC,OR]
RewriteCond %{HTTP_REFERER} (nic4u\.com) [NC,OR]
RewriteCond %{HTTP_REFERER} (wear4u\.com) [NC,OR]
RewriteCond %{HTTP_REFERER} (foxmediasolutions\.com) [NC,OR]
RewriteCond %{HTTP_REFERER} (liveplanets\.com) [NC,OR]
RewriteCond %{HTTP_REFERER} (aeterna-tech\.com) [NC,OR]
RewriteCond %{HTTP_REFERER} (continentaltirebowl\.com) [NC,OR]
RewriteCond %{HTTP_REFERER} (chemsymphony\.com) [NC,OR]
RewriteCond %{HTTP_REFERER} (infolibria\.com) [NC,OR]
RewriteCond %{HTTP_REFERER} (globaleducationeurope\.net) [NC,OR]
RewriteCond %{HTTP_REFERER} (soma\.125mb\.com) [NC,OR]
RewriteCond %{HTTP_REFERER} (mitglied\.lycos\.de) [NC,OR]
RewriteCond %{HTTP_REFERER} (foxmediasolutions\.com) [NC,OR]
RewriteCond %{HTTP_REFERER} (jroundup\.com) [NC,OR]
RewriteCond %{HTTP_REFERER} (feathersandfurvanlines\.com) [NC,OR]
RewriteCond %{HTTP_REFERER} (conecrusher\.org) [NC,OR]
RewriteCond %{HTTP_REFERER} (sbj-broadcasting\.com) [NC,OR]
RewriteCond %{HTTP_REFERER} (edthompson\.com) [NC,OR]
RewriteCond %{HTTP_REFERER} (codychesnutt\.com) [NC,OR]
RewriteCond %{HTTP_REFERER} (artsmallforsenate\.com) [NC,OR]
RewriteCond %{HTTP_REFERER} (axionfootwear\.com) [NC,OR]
RewriteCond %{HTTP_REFERER} (protzonbeer\.com) [NC,OR]
RewriteCond %{HTTP_REFERER} (candiria\.com) [NC,OR]
RewriteCond %{HTTP_REFERER} (bigsitecity\.com) [NC,OR]
RewriteCond %{HTTP_REFERER} (coresat\.com) [NC,OR]
RewriteCond %{HTTP_REFERER} (istarthere\.com) [NC,OR]
RewriteCond %{HTTP_REFERER} (amateurvoetbal\.net) [NC,OR]
RewriteCond %{HTTP_REFERER} (alleghanyeda\.com) [NC,OR]
RewriteCond %{HTTP_REFERER} (xadulthosting\.com) [NC,OR]
RewriteCond %{HTTP_REFERER} (datashaping\.com) [NC,OR]
RewriteCond %{HTTP_REFERER} (zick\.biz) [NC,OR]
RewriteCond %{HTTP_REFERER} (newprinceton\.com) [NC,OR]
RewriteCond %{HTTP_REFERER} (dvdsqueeze\.com) [NC,OR]
RewriteCond %{HTTP_REFERER} (xopy\.com) [NC,OR]
RewriteCond %{HTTP_REFERER} (webdevboard\.com) [NC,OR]
RewriteCond %{HTTP_REFERER} (devaddict\.com) [NC,OR]
RewriteCond %{HTTP_REFERER} (eaton-inc\.com) [NC,OR]
RewriteCond %{HTTP_REFERER} (whiteguysgroup\.com) [NC,OR]
RewriteCond %{HTTP_REFERER} (guestbookz\.com) [NC,OR]
RewriteCond %{HTTP_REFERER} (webdevsquare\.com) [NC,OR]
RewriteCond %{HTTP_REFERER} (indfx\.net) [NC,OR]
RewriteCond %{HTTP_REFERER} (snap\.to) [NC,OR]
RewriteCond %{HTTP_REFERER} (2y\.net) [NC,OR]
RewriteCond %{HTTP_REFERER} (astromagia\.info) [NC,OR]
RewriteCond %{HTTP_REFERER} (jixx\.de) [NC,OR]
RewriteCond %{HTTP_REFERER} (free-?sms) [NC]
RewriteRule .* - [F][/code]