Not installed by default
Andrew, October 02, 2017 - 3:01 pm UTC
From the Oracle 11 docs.
"UTL_MAIL is not installed by default because of the SMTP_OUT_SERVER configuration requirement and the security exposure this involves."
You have to install it by invoking
@?/rdbms/admin/utlmail.sql
and
@?/rdbms/admin/prvtmail.plb