Currently, I'm using Interspire Email Marketing Service and looking for an SMTP server that can improve my inbox deliverability rate.

Right now, I'm using Amazon SES for sending emails but always worried about getting blacklisted.Is there any way by which I can send the bulk of emails at the same time with multiple SMTPs?

I want to send approx 7 Lakh emails per month, therefore, I'm looking for a fastest SMTP server. Please suggest me the best SMTP relay.

Can any one suggest good SMTP services that are available to send bulk emails in millions. Please suggest service that have good inbox ratio

I connected with a lot of SMTP's, Is there any way to connect with any SMTP out there and collect spam and bounce in just one go?I am not a coder and don't want to do coding stuff.