I've developed a project using Mantis SOAP connector to load emails from an inbox into mantis. It's name is JNestor.
It is a software that read an inbox and creates a mantis issue out of this. It can be configured to add the issue number back to the email (it resends a new email to the inbox with the issue number attached) and can be configured to fill automatically custom fields (this can be programmed as a groovy script -very easy-). Also it can be configured to "skip" certain emails based on programmable rules.
Is there a register of plugins or something like that to register my project??
Thanks in advance,