I have a feeling that other than owning your own IP blocks so that you can manage reputation for them, a lot of it is just legwork. Finding out which providers

I have a feeling that other than owning your own IP blocks so that you can manage reputation for them, a lot of it is just legwork. Finding out which providers are blocking your emails, tracking down their dispute process, using it… working with providers to make sure you stay unblocked… building relationships with them so that they are willing to work with you on that. You also need to monitor your customers to make sure they aren’t doing things that will get you blocked.