You can use MailUp not only to run great email campaigns, but also to send transactional emails in a high-deliverability, high-capacity environment.
You can send transactional emails in two ways:
Both SMTP+ and the transactional email APIs are included at no additional cost with every MailUp account, leveraging MailUp's innovative pricing model.
This means that MailUp users can...
Configuring your MailUp account for use as an SMTP relay service only takes a few clicks.
Learn more about using MailUp as your high deliverability SMTP server.