You may need to send mails with attachments, normaly the command:
mail lamagna@blog.serversolaris.com < file.txt
Sends the attachment file as part of the message body.
To send the file as an attachment:
uuencode wal.txt wal.txt | mail lamagna@blog.serversolaris.com
Sending files to windows users:

unix2dos mylogsfile.txt | uuencode keep_up_good_work.txt \
| mailx -s “Work” lamagna@blog.serversolaris.com

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Solaris has the possibility to set its config files (all located in /etc) to an unconfigurated state, like it was when it was first installed, and leaves us the possibility to reconfigure everything. The command is /usr/sbin/sys-unconfig. This commands does the following:
It disables LDAP (Lightweight Directory Access Protocol), this includes: /var/ldap/ldap_client_cache
/var/ldap/ldap_client_file
/var/ldap/ldap_client_cred
[...]

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