This is a follow-up post to Fixing CFPOP.
If you’re using the CFPOP tag to handle any volume of email you will eventually come across character encoding issues. It’s only a matter of time! These limitations tend to be with the underlying JVM and not with ColdFusion itself (which is unusual). The good news is that the fix is quite easy.
Grab JCharset and place the extracted .jar file in one of the following spots in your CF install path:
So… is it working?
In order to find out if you have JCharset in the right place, download the “CharsetTB” script from
Once the CF service is restarted this file will list all of the character sets ColdFusion has access to. If you can find “UTF-7” in this listing: Good news – you placed JCharset in the correct directory! If it isn’t in the list, try another directory where CF will pick up the JAR when restarted.