FAS250 / Ontap 7.2.7 Mon Sep 27 15:00:03 BST [asup.smtp.drop:error]: Autosupport mail (/etc/log/autosupport/201009271500.0) was not sent for host (0). The system will drop the message I see the above message and what are the conditions which would result in mail getting dropped. ?
AutoSupport has two delivery targets, one for the customer and one for NetApp.
The transport control that provides the ability to selecton SMTP, HTTP and HTTPS at the current time only controls delivery to NetApp. If security is a concern, I would suggest maintaining the use of HTTPS to NetApp.
Delivery to autosupport.partner.to, autosupport.noteto and autosupport.to always use SMTP.