I'll let others answer with their recommendations, but I can tell you right now that your SPF record is broken so you aren't setting yourself up for the best results for your corporate (non-Marketo) email.
in addition to Litmus:
- Marketo's own deliverability tools
- Email on acid
We work a lot with Litmus and like it.
We also do some blacklist monitoring with MXToolbox.
I would stick with Litmus or Email On Acid. 250ok uses litmus afaik.
I have used both Litmus and Email on Acid, and they are both great, if cost is not an issue go with Litmus, but I am with Dan at its price Email on Acid is a no brainer
Evaluating Litmus and Email on Acid at the moment.
To be honest, they seem very similar from the research I've done.
Do you have specific recommendations or know where I can find a comparison on their differences?
Trying to see if there is a reason for the price difference.
Hi Jessica. Sorry to be late to the party, but thought I'd offer up our Deliverability Power Pack and newly released Reputation Power Pack and Email Informant. These solutions combine the pre-deployment rendering tests and spam filter checks with Inbox vs. Spam folder delivery monitoring, engagement monitoring and reputation insight. We have a 30 min webinar online here. Hope it helps.