Definitely. Targeted tells you if it's ended up in spam and probable reasons why it did.
With outgoing generated email, we are only a testing client at the moment until we get enough requests to do sending too.
Re:Targeted: Simple email testing
by MatthewDPX on Monday February 23, 2015 @09:59AM
(#9094583)
Mail Monitor will so the first or those two things for you.
- test whether emails I send actually end up in the inbox of my customers (not in their spam filter)
- buffer outgoing generated email, such that I can review them before they are really sent (or send them if I don't review them within say 48 hours)
Also, isn't there some open source validation tool, that can also convert any valid HTML into HTML that is accepted by all/most clients?