Duplicate alerts

[Kevin Chadwick]

I'm running 5.2.3 on OpenBSD.

In the man page it says.

"If monit cannot connect to the first server in the list it will try
the second server and so on"

I have in monitrc

_____________________________________________________________________
set alert address@hidden
set alert address@hidden

set mailserver localhost port 70, localhost port 70, smtp.yahoo.co.uk
port 465 username "name" password "pass" using tlsv1 with timeout 20
seconds
______________________________________________________________________


Not a big problem but I'd like to only receive a mail at the yahoo
account if the other account isn't receiving, but I get two emails from
my faithful employee in the localhost mail account in quick succesion
and a failure to yahoo in monits logs and an invalid yahoo recipient in
my mail server logs.

I'm testing offline at the minute and so will try online just 1
localhost and the yahoo account but am expecting to get an alert to
both accounts.

Anyone know how or if I can fix some or all of this?