I am using a bespoke version of Interspire Email Marketer, and have a large number of emails to send through it. However I do not want to use my own SMTP as it does not have a good deliverability rate.
I am looking for someone who can provide a SMTP setup (username + password) which I can plugin to IEM in order to use their SMTP to get these 100k mails out.
The SMTP setup must be well-rated and clean, and possible cycle the emails through multiple IPs
Price per 100k please and details of expected, and normal, open rates from a cold list