mail encryption/decryption

[Doug Gwyn <gwyn>]

> Is is possible to use crypt with mail?

Depends on the mail system you use.  Look for an "-x" option
in the "mail" manual page, or for an "xsend" utility.

> The BIG GUYS upstairs want to do this.  Do I tell them Yes or No?

Tell them Yes; it might be fun to read their mail when they think
it can't be read.

> I have not been able to locate any documentation on crypt.

It should be in your UNIX manual, or on-line via "man crypt".