cfmail in coldfusion....

My form is working and all the entry are insert it into the Database Table.

I have a CFMAIL function usually it's working but since yesterday i'm not receiving any confirmaion by email... what may cause this? i'm missing anything in my cfmail like smtp??

 
                        <cfmail from="webmaster@adc.ca" 
						subject="Online Registration Form for #strBadgeName#" 
						to="xxxx.xxx@adc.ca"
                        bcc="xxxx@adc.ca" type="html">			
					------------------------------------------------------------
					<strong>Member ID: </strong>#Form.ID_Number#<br>
                    <strong>Name: </strong>#FORM.strBadgeName#<BR>
                    <strong>Telephone: </strong>#FORM.strPhone#<BR>
                    <strong>Email: </strong>#FORM.strEmail#<BR>
					------------------------------------------------------------<br>
					<strong>Registration Information: </strong>#Form.new_member_type#<br>
				  <cfif intOption neq "">
						<cfif intOption eq 1180>Fellows:
						<cfelseif intOption eq 1000>Associate 5 years and over:
  						<cfelseif intOption eq 350>Associate less than 5 years:
						<cfelseif intOption eq 350>Affiliate:
						<cfelseif intOption eq 1195>Non-Members:</cfif> #DollarFormat(intOption)#
					</cfif>
		
					------------------------------------------------------------<br>
					<strong>Total: </strong> #DollarFormat(intTotal)#<br>
										</cfif>					  
				


                 
					------------------------------------------------------------
					
</cfmail>					

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