Problem sending emails about unsuccessfull backups
Linux RedHat 5.8.
I put the admin address on the Global Attributes, checked "Server sends email" on Universal Settings, and left the "Client's administrator email" blank. No luck.
If I run mailx manually, it works.
When backups fail, I can't see anything on sendmail logs. I tried to see mail traffic using tcpdump (tcpdump -i any port 25), but there is nothing on the wire. When I run mailx manually, I can see the mail activity on both logs and sniffer output.
The same recipient is configured on the Catalog policy for DR, and it works! I get DR message from catalog policy using the same address.
Where can I look for deeper troubleshooting? What log should I activate?
Thanks in advance.