cant send email

Hi
I run this script. See below

sqlplus "/as sysdba" @tb.sql > /ek_ora/script/tb.log

mailx -r oraadm@juwpkl.gov.my -c "adzuan@nc.com.my"\
-s "TABLESPACE ALERT" adzuan@nc.com.my i < /ek_ora/script/tb.log

in linux, i can send mail and got the email body content after tb.sql is spool to tb.log

Why in solaris i cant run this??

(a) you have a lone "i" on the second line of the command. don't think this needs to be there.
(b) why is adzuan in the command twice?