Recent content by AndrewZ

Our mx records and SPF are fully authenticated and our emails receive a 10/10 on mail-tester.com . We use Ongage and manage our ESPs through them. What about freshmail would be able to help us?

I have been speaking with Sendgrid actually. We currently use a handful of ESPs, mainly SMTP.com, and we funnel them all through Ongage. This allows me to switch between ESPs depending on the send. What have you heard about Sendgrid that you like?

The problem I ran into with Amazon SES is that they don't offer dedicated IP addresses and since their sending restrictions are nominal their IP pool is littered with blacklisted IP addresses.

Long time lurker and first time poster here. I'm in a pretty serious bind at work and am looking for any help possible. I work for a company that has a mailing list around 500,000. The list has been cleared of hard bounces and spam traps. The 500,000 are all double opt ins and clients of ours...