APEX

Hello

I'm trying to use UTL_SMTP package to send e-mails to users either by pressing a button, or deployed by a trigger. I'm using procedure Send_mail to do it but encountered a problem:

if it's a company e-mail address, it works fine - although i haven't been able to put more than 2 recipients at the same time (ORA-29279: SMTP permanent error: 501 5.1.3 Invalid address). if it's a personal account, it returns error ORA-29278: SMTP transient error: 421 Service not available.


At this point, procedure's parameters are all static.



I've tried using procedure Send of UTL_MAIL package but, having also static parameters, when sending to a personal account outside the company it also returns error ORA-29278.


What am i doing wrong?


Many thanks for your replies!