Creating tickets from a mail

Hi,

We stored your code for possible later integration.
It should work this way but is very liitative : will insert a ticket only if sender exists and is allocated to 1 only project.

Target feature needs more complexity to be adaptable to many use cases :
- 1 IMAP mailbox to retreive all tickets, all stored on same project
- 1 IMAP mailbox to retreive tickets, stored on different projects depending on sender or other condition
- 1 IMAP mailbox per project
- restriction to only known senders
- possibility to enter tickets for not known sender (then how to avoid spam)