It is possible to `zwrite` to multiple individuals at once, by listing the
usernames separated by spaces:
- :zwrite USERONE USERTWO USERTHREE
+ :zwrite -C USERONE USERTWO USERTHREE
-When doing this, it is customary to include the line `CC: USERONE USERTWO
-USERTHREE` in the body of the zephyr, although this is not required or
-enforced.
+The -C option automatically puts the line `CC: USERONE USERTWO USERTHREE`
+in the body of the zephyr,
+although this is only a convention and is not required or enforced.
### Aside: zephyr triplets