Ensure $smtp_command is initialized before it can be expanded (bug 1182).
-rw-r--r-- 26 .gitignore
-rw-r--r-- 2434 Readme.pod
drwxr-xr-x - configs
drwxr-xr-x - doc
drwxr-xr-x - release-process
drwxr-xr-x - src
drwxr-xr-x - test