9. Conclusions

You should now be ready to run and test postfix and PigeonDeliver. Just start postfix as usual, and see what happens... take a look to your mail.log files, and make sure there are no dangerous messages in there.

Right after configuring PigeonDeliver, you shouldn't see any visible difference in the deliver process for local users. However, as soon as you add a domain with PigeonAdmin or to the ldaptree, you will see that postfix will accept their mails without troubles, and pass them over to the PigeonDeliver delivery agent. At first, you will see PigeonDeliver complaining for some problems. Follow the instructions provided and read the manual to know how to solve the various problems.