but can you reply to the points I have raised.for 1, i am sorry i am not much familiar with it i.e. just using it. about 2, since ssmpt is smtp client, i understand just setting smtp gateway as mailhub and the smtp gateway will take care of the rest.
regarding 3, i understand it is configurable in user_alert.conf.
Also is there any thing defined in the GUI for user_alert.conf? Ididnt find it... have you seen this one?
sol3667: Configuring alerts to send email notifications
http://support.f5.com/kb/en-us/solutions/public/3000/600/sol3667.html
hope this helps.