Till last 2 days my coldfusion application was working fine sending emails but suddenly
it stopped sending emails all the mail sits in the spool directory and are never sent out.
I have to manually restart the CF webserver to push the mail out.
1. I have checked Cold Fusion MX Administrators :
server connection option -> sucessful
2. Telnet to the SMTP server -> sucessful
Webserver: Windows 2003
Cold Fusion: 5.0
I checked the mail.log and found this error as it does not give any errors on the page.
"Error","148","08/08/07","14:33:30",,"Failed to send the spooled mail file, D:\CFUSION\Mail\spool\51D.cfmail. SMTP server replied ""5.5.4 Invalid Address"" Moved file to D:\CFUSION\Mail\undelivr\64E.cfmail."
Your help would be appreciated as I am at production environment and my clients are
pressurizing me for a quick fix.