If you are wasting your productive hours by deleting spam emails from your Outlook, Outlook Express or Windows Mail , you can try out spamfighter
It saved tons of my work hrs @ $29.00 and ofcourse a free version is also there for free soles 
Paypal IPN integration :-
Please follow the steps below
Turn on Auto Return
Give the same URL www.yourwebsitedomain.com/ipn.cfm for Return URL.
Turn on Payment Data Transfer -> On
Also turn on PayPal Account Optional:
Click Save and that’s it.
7. (optional step) this step is for people who are conscious about beauty.
Click on Custom Payment Pages under Selling Preferences and customize
your PayPal’s payment page by adding header URL, background color and border color of the header.
8. Lets move on to real code- CheckOut form
This will be the checkout form of your shopping cart.
Please replace with your information which are marked in bold
<cfoutput>
<form action=” https://www.paypal.com/cgi-bin/webscr” method=”post”>
<input type=”hidden” name=”cmd” value=”_xclick”>
<!— put your paypal business account here—>
<input type=”hidden” name=”business” value=”shimjudavid@gmail.com“>
<!— put the list of products in the cart between value. You can dynamically populate your values here —>
<input type=”hidden” name=”item_name” value=”product1, product2, product3“>
<!— put the order_id here. You can dynamically populate your order id here —>
<input type=”hidden” name=”item_number” value=”1000“>
<!— put the currency code here —>
<input type=”hidden” name=”currency_code” value=”USD“>
<!— put the total amount of your cart which includes tax and shipping here —>
<input type=”hidden” name=”amount” value=”#DollarFormat(val(variables.total_cost))#“>
<!— this is the controller page which does the logic if payment is success or failure —>
<input type=”hidden” name=”return” value=”http://www.yourwebsite.com/checkout_controller.cfm“>
<input type=”hidden” name=”cancel_return”
value=”http:// www.yourwebsite.com /checkout_failure.cfm“>
<input type=”image” border=”0″ src=”paypal_logo.gif” name=”submit”
alt=”Make payments with PayPal - it’s fast, free and secure!”>
</form>
</cfoutput>
9) ipn.cfm
Copy paste this code and save it to directory which you mentioned on paypal IPN URL.
<cfif IsDefined(”FieldNames”)>
<!– read post from PayPal system and add ‘cmd’ –>
<cfset str = “cmd=_notify-validate” />
<cfloop index=”TheField” list=”#FORM.FieldNames#”>
<cfset str = str & “&#LCase(TheField)#=#URLEncodedFormat(Evaluate(TheField))#” />
</cfloop>
<cfif IsDefined(”FORM.payment_date”)>
<cfset str = str & “&payment_date=#URLEncodedFormat(FORM.payment_date)#” />
</cfif>
<cfif IsDefined(”FORM.subscr_date”)>
<cfset str = str & “&subscr_date=#URLEncodedFormat(FORM.subscr_date)#” />
</CFIF>
<!– post back to PayPal system to validate –>
<CFHTTP URL=”https://www.sandbox.paypal.com/cgi-bin/webscr?#str#” METHOD=”GET” RESOLVEURL=”FALSE” />
<!– check notification validation –>
<cfif CFHTTP.FileContent IS “VERIFIED”>
<!– check that payment_status=Completed –>
<cfif FORM.payment_status IS “Completed”>
<!– check that receiver_email is your email address –>
<cfif FORM.receiver_email IS “<!—enter email —>”>
<cftry>
<cfcatch type=”any”><!— /home/fsb/logs/paypal_error.log —>
<cffile action=”append” file=”paypal_error.log” output=”Error #Now()#: #cfcatch.Detail#” /><!— ,#str# —>
</cfcatch>
</cftry>
</cfif>
</cfif>
</cfif>
<cfelse>
<cflocation url=”<!— Enter URL —>” addtoken=”no”/>
</cfif>
10)checkout_controller.cfm
<!— comes from paypal as success —>
Url scope : <cfdump var=”#url#”><br>
<cfif isdefined(”URL.ST”) AND URL.ST EQ “Completed” AND isdefined(”URL.item_number”) >
<cfquery name=”updateOrder” datasource=”#REQUEST.dsn#”>
UPDATE testorder
SET order_status = 1
WHERE orderNumber = ‘#URL.item_number#’
</cfquery>
<cflocation addtoken=”yes” url=”checkout_success.cfm?order_id=#URL.item_number#”>
<cfelse>
<cflocation addtoken=”no” url=”checkout_failure.cfm”>
</cfif>
11) checkout_failure.cfm
Display page, if payment is unsuccessful
<p align=”center” class=”error”>Your payment is not successfully processed.</p>
<p align=”center” class=”error”>We sincerely apologize for the inconveniences caused hereby.</p>
12)Checkout_success.cfm
Display page, if payment is successful
<cfoutput>
<p align=”center” class=”error”>Your payment is successfully processed.</p>
<p align=”center” class=”error”>Your Order Number is #url.order_id#</p>
</cfoutput>
Blogs and its quality normally vary based on the number and quality of posts.
For example during 2005, I was a regular visitor of www.asfusion.com which had a lot of quality posts related to Coldfusion Flash forms and Flash remoting.. Everyday I used to comes to this site to check their new posts and comments to existing posts… I must say I was an addict to this bog… After the popularity of flash form diminished and due to less activity in asfusion.com, now I seldom visit here…
http://www.bennadel.com/blog/ (KinkySolutions.com) is a quality coldfusion blog.. I love it.
http://www.nodans.com/index.cfm/Model-Glue is a great place to learn Model-Glue, ColdSpring.
And Above all, I must say our Coldfusion Jedi Raymond Camden’s www.coldfusionjedi.com is the best blog ever happened to coldfusion community. It still stays like Mount Everest with rich coldfusion knowledgebase.. I suggest all coldfusion developers (beginner to Advanced) go through each post from 2004 till now and Iam sure at the end you will gain great coldfusion practical knowledge from this blog.
