Solution
Please Install the Updated Packages.
Insight
A secure, effective and simple way of getting mail off a system to your mail hub. It contains no suid-binaries or other dangerous things - no mail spool to poke around in, and no daemons running in the background. Mail is simply forwarded to the configured mailhost. Extremely easy configuration.
WARNING: the above is all it does
it does not receive mail, expand aliases
or manage a queue. That belongs on a mail hub with a system administrator.
Affected
ssmtp on Fedora 13
References
Updated on 2015-03-25