I'm trying to use
-a flag should let me do this. However, it seems like my version of mail doesn't support
-a. WHen I try to use it, I get this:
[me@host ~]$ mail -a mail: invalid option -- a Usage: mail [-iInv] [-s subject] [-c cc-addr] [-b bcc-addr] to-addr ... [-- sendmail-options ...] mail [-iInNv] -f [name] mail [-iInNv] [-u user]
That looks like an older set of options than the man page I found online: http://unixhelp.ed.ac.uk/CGI/man-cgi?mail
How can I update
sudo yum update mail but it said there is nothing to update. I am running on Centos 5.2. Is a newer version not available?