[Chapter 17] 17.5 Things to Try
Author: Bryan Costales & Eric Allman
Date: 1999-01-06T18:40:36Z

#

| Chapter 17 The Hub's Complex Rules |

## 17.5 Things to Try

- Where in this rule set 3 is the best place to check for DECnet addresses, that is, the best place to detect an address of the form host::user and convert it to the form user@host.DECNET?

- Most modern UUCP implementations allow domain style addressing. How can you determine whether your site needs to convert domain UUCP addresses back into the old host!user form?

- Think up the most bizarre but legitimate address that you can and give it to sendmail in rule-testing mode. Is it parsed as you expected? If not, why not?

17.4 Rule Set 4 |  | II. Build and Install